From Seiko Rukia, as 2025 Holiday Season Limited EditionSSVM066has appeared.
This is a special model limited to 600 pieces in Japan, and the white pearl dial with crystal glass and open heart give off a beautiful shine.
Equipped with a mechanical self-winding movement (with manual winding), this watch allows you to fully enjoy the charm of a mechanical watch.
A limited edition model for the holiday season with an attractive mature and chic color scheme and beautiful shine. The brown dial color and random vertical stripes that resemble a grove of trees express the appearance of the trunk of a tree that has shed its leaves in warm light.
A limited edition model to decorate your special day.
An elegant presence.
Beautiful brown shell dial.
Open heart is attractive.
Delicate details shine.
■ Main features
- 2025 Holiday Season Limited Edition:A special model limited to 600 pieces in Japan.
- White pearl dial with crystal glass:A beautiful dial that changes its shine depending on the angle of the light.
- Open heart:The movement peeking through the skeleton is attractive.
- Brown shell dial:Random vertical stripes inspired by a grove of trees.
- Mechanical automatic winding (with manual winding):Equipped with caliber 4R38.
- Approximately 41 hours power reserve:Drive period at maximum hoisting.
- 24 stones:High quality movement.
- Second hand stop function:Accurate time setting is possible.
- Stainless steel case & band:High-quality shine of silver/pink gold.
- Sapphire glass:傷に強い風防。
- 10 ATM waterproof:Reinforced waterproof for daily life.
- 耐磁機能：Not easily affected by magnetism.
- Wave pin type band:美しいデザイン。
- Screw back:Sturdy case back structure.
- LIMITED EDITION表記：Special engraving on the back cover.
- 約84gの軽量設計：Comfortable to wear even for delicate women.
- Made in Japan:High quality made in Japan.
- Essential Collection:Rukia's standard collection.
■Specs
| brand | SEIKO |
|---|---|
| series | LUKIA Essential Collection |
| Product number | SSVM066 |
| caliber | 4R38 |
| Drive method | Automatic winding (with manual winding) |
| precision | Average daily difference +45 seconds to -35 seconds |
| Driving period | Lasts approximately 41 hours at maximum winding |
| Koku count | 24 stones |
| case | stainless steel |
| band | Stainless steel (wave pin type) |
| glass | sapphire glass |
| Dial color | Brown shell (white pearl shell with crystal glass) |
| belt color | silver/pink gold |
| case size | 約42.5×35×10.5mm |
| belt width | 約15mm（最大） |
| weight | Approximately 84g |
| belt around arm | 最大約17.5cm |
| waterproof | Reinforced waterproof for daily life (10 atm) |
| Other functions | Second hand stop function / Anti-magnetic / Open heart / Screw back / White pearl dial with crystal glass / Back cover "LIMITED EDITION" notation / Made in Japan |
| accessories | Warranty card/dedicated box *As part of our efforts to address environmental issues, the instruction manual has been digitized. |
| Release date | Released in October 2025 |
| price | 66,000円（税込） |
| Guarantee | Manufacturer's three year warranty *Nanapure is currently running a 7-year warranty campaign. |
| quantity | Limited to 600 pieces in Japan |
■ The beauty of the brown shell dial and open heart
The most attractive feature of SSVM066 is the combination of the white pearl shell brown shell dial with crystal glass and the open heart. The brown dial color and random vertical stripes that resemble a grove of trees express the appearance of the trunk of a tree that has shed its leaves in warm light.
The sparkle of light is expressed by white and orange crystal glass and white pearl oysters that change their shine depending on the angle of the light. The iridescent glow that changes depending on the viewing angle beautifully colors your arm.
The movement peeking through the skeleton creates a higher-grade arm. The open heart design is truly wonderful, allowing you to visually enjoy the charm that is unique to mechanical watches. With special specifications suitable for the holiday season, it can be used for a wide range of occasions, from special occasions to everyday life.
■ Equipped with mechanical self-winding movement
This model is equipped with Seiko's highly reliable mechanical self-winding movement, Caliber 4R38. The high-quality movement with 24 jewels boasts stable performance with an average daily difference of +45 seconds to -35 seconds.
Although it is an automatic watch, it also has a manual winding function, so you can wind the mainspring by hand even when you are not wearing it on your wrist. At maximum winding, it has a running period of about 41 hours, and the good thing about it is that you don't have to worry about it stopping even if you take it off on the weekend.
Equipped with a second hand stop function, the second hand stops when the crown is pulled out, allowing accurate time setting. It has a full-fledged design that allows you to fully enjoy the charm of a mechanical watch while watching the movement of the movement from an open heart.
■ Elegant stainless steel case & band
The case and band are made of high-quality stainless steel, giving off an elegant shine of silver/pink gold. The case size is approximately 42.5 x 35 x 10.5 mm, which is a size that fits beautifully on a woman's wrist.
The wave pin style band design is beautiful and is compatible with arm circumferences up to approximately 17.5cm. The lightweight design weighs approximately 84g, making it comfortable to wear even for delicate women. Although it has a luxurious feel, it is really comfortable to wear.
The pink gold accents create a feminine look, and the combination with the brown shell dial is exquisite. The polished case and band add an elegant presence to your wrist.
■ Sapphire glass is scratch resistant
The windshield uses scratch-resistant sapphire glass. It is durable enough to be worn safely even for everyday use, and will protect your beautiful dial.
It is highly transparent and can be clearly seen without compromising the delicate brilliance of the white pearl dial with crystal glass. It won't get scratched even if you use it for a long time, so you can keep it beautiful forever.
■ 10 ATM water resistant for safe everyday use
Reinforced waterproofing for daily life (10 atm) allows you to use it safely even when working with water or light swimming. It has practical waterproof performance that allows you to wear it without worrying about rainy days or when washing your hands.
Although it has an elegant appearance, it has solid waterproof performance, so it can be used in various situations in daily life. This is a book that can be used for a wide range of purposes, from office work to private life.
■ Equipped with anti-magnetic function for peace of mind
Equipped with anti-magnetic function, it can be used with confidence even near devices that emit magnetism, such as smartphones and computers. It's a practical feature that takes modern living environments into consideration.
Mechanical watches are easily affected by magnetism, but the anti-magnetic feature reduces worries in daily life. The great thing about it is that you can wear it with confidence even when working in the office.
■ Adopts screw back
The case back uses a screw back structure to tightly seal the case. Improved waterproofness and durability. The back cover is engraved with "LIMITED EDITION", proving that it is a limited edition model.
The screw back firmly protects the movement. It has a highly reliable structure that can be used for a long time. The reliable quality made in Japan gives you peace of mind.
■ Special model limited to 600 pieces in Japan
SSVM066 is a special model with only 600 pieces produced in Japan as the 2025 Holiday Season Limited Edition. It has a special feel that can only be achieved as a limited edition model, and is highly valuable as a collector's item.
Perfect as a special gift for the holiday season. This is a watch with a special presence that makes it a great treat for yourself or as a gift for a loved one.
■ The charm of Essential Collection
The Essential Collection is a series that has been loved for a long time as Rukia's standard collection. It features a simple and sophisticated design and is versatile enough to match any style.
This limited edition model inherits the essence of the Essential Collection while adding a touch of elegance suitable for the holiday season. This watch can be matched with a wide range of styles, from suit styles to adult casual wear on holidays.
■ High quality made in Japan
SSVM066 is high quality made in Japan. This is a highly reliable watch that is packed with the watchmaking technology that Seiko has cultivated.
With the manufacturer's 3-year warranty, you can use it with confidence for a long time. Nanapure is also running a 7-year warranty campaign, so you can feel even more secure.
■ Recommended for these people
- Those looking for a mechanical watch
- Those who want to collect limited edition models
- Those who like open heart designs
- Those looking for a brown color watch
- Those who want a special watch for the holiday season
- Those looking for an elegant design
- Those who want a lightweight and comfortable watch
- Those interested in automatic watches
- Rukia fans
- Those looking for a special gift
- People who like Seiko watches
- Those looking for a high-quality ladies watch
- Those looking for Japanese-made watches
- Those who want a dress watch for everyday use
■ Buyer's comment
The moment I first picked up SSVM066, I was captivated by the beauty of the brown shell dial. The white pearl shell with crystal glass has random vertical stripes that resemble a grove of trees, making it truly artistic. The white pearl oyster changes its expression depending on the angle of the light, and the sparkle of the white and orange crystal glass adds to the charm, just looking at it is mesmerizing.
It's really nice to be able to see the movement of the movement through the open heart, and you can visually enjoy the charm of mechanical watches. The movement peeking through the skeleton will give your wrist a higher-grade look. Watching the machines work is so fascinating that you forget the passage of time.
As it is a limited edition model for the holiday season, it is full of special feeling. The rarity of this watch, limited to 600 pieces in Japan, is also appealing, and when you see the "LIMITED EDITION" stamp on the back, you'll feel the joy of owning it. I think this is the kind of book you would want to get for a special day.
Equipped with the mechanical self-winding Caliber 4R38, you can fully enjoy the charm of a mechanical watch. It has both the convenience of an automatic winding watch that winds up just by wearing it on your wrist, and the fun of being able to wind it by hand. It lasts about 41 hours at maximum winding, so you can rest assured that you can take it off on the weekend.
Since it has a second hand stop function, it is also possible to set the time accurately, which is a great point for a mechanical watch. I felt that the high-quality movement with 24 jewels and the accuracy of +45 seconds to -35 seconds per day was sufficiently practical.
The texture of the stainless steel case and band is wonderful, and the silver/pink gold combination brings out the femininity. The pink gold accents are elegant and go perfectly with the brown shell dial. The polished shine is elegant and will make you feel excited when you wear it.
The case size is approximately 42.5 x 35 x 10.5 mm, a size that fits beautifully on a woman's wrist. The lightweight design weighs approximately 84g, making it extremely comfortable and easy to wear even for delicate women. It's so light that you can wear it for a long time without getting tired, yet it feels so luxurious.
The wave pin style band design is beautiful and is compatible with arm circumferences of up to 17.5cm. It has a secure fit but is comfortable without feeling constricting. It fits perfectly even for delicate people.
The sapphire glass windshield is scratch resistant, making it safe for everyday use. The beauty of the white pearl dial with crystal glass is clearly visible, and I'm happy that it doesn't get scratched even after long-term use. It is also attractive because it is highly transparent and does not impair the delicate shine of the dial.
It's water resistant to 10 ATM, so you can use it for water work or light swimming without worrying. It is highly practical and can be worn safely even on rainy days, making it perfect for everyday use. It is typical of Rukia that it has an elegant appearance and yet has solid waterproof performance.
It is equipped with anti-magnetic function, so you can use it safely even near your smartphone or computer. It helps that you can wear it without hesitation even when working in the office. Mechanical watches are easily affected by magnetism, so I really appreciate this feature.
The screw-back case back structure firmly protects the movement. It also feels special because it is engraved with "LIMITED EDITION", proving that it is a limited edition model. The reliable quality made in Japan provides reliability that can be used for a long time.
A perfect balance between the simple and sophisticated design of the Essential Collection and the added splendor of the holiday season. It can be used in a wide range of situations, from suit style to adult casual wear on holidays. It adds elegance not only when dressed up, but also to casual styles.
I think this is the perfect book to treat yourself or give as a gift to someone special. We hope you will spend your special time during the holiday season with this beautiful watch. The rarity of only 600 pieces is also attractive, and the joy of acquiring one is even greater. by Fujimuro
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