Seiko's first sports watch, the Laurel Alpinist, was released in 1959.
The modern-day inheriting that spiritalpinistAs a model that combines robustness and practicality, it is suitable for a wide range of situations, from mountain climbing to city life, and continues to be loved all over the world.
Although its appearance has changed with the evolution of the times, it has continued to evolve into a classic sports watch with a playful design and comfortable wearability, while retaining its functions for outdoor activities.
A new model that incorporates the essence of the first model, inherits the DNA of the Alpinist, and has upgraded performance to be suitable for Prospex.SBDC211appears.
Mechanical movement boasts high reliability and a long power reserve of 3 days (approximately 72 hours)Cal.6R55Equipped with. The diamond shield treatment prevents small scratches and maintains a beautiful appearance.
An exquisite combination of green dial and brown leather. Embracing the spirit of the outdoors.
The deep green dial is beautiful. The first Alpinist logo tells the history.
Adopts sapphire glass with lens. Excellent visibility with internal non-reflective coating.
The beautiful 6R55 mechanism can be seen through the screw-lock crown and see-through back.
■ Main features
- Core shop exclusive model:A limited distribution model exclusively for Seiko Global Brand Core Shop.
- Alpinist DNA inheritance:Inheriting the spirit of the first Laurel Alpinist, born in 1959.
- Equipped with Cal.6R55:Automatic mechanical movement boasts high reliability.
- Approximately 72 hours drive:Excellent practicality with a long power reserve of 3 days.
- Diamond shield processing:A hard coating is applied to the stainless steel case to protect it from minor scratches.
- Green dial:The deep green dial expresses the spirit of the outdoors.
- Traditional Alpinist logo:The "Alpinist" logo is placed below the Seiko at the 12 o'clock position.
- Mountain range motif back cover:The mountain range mark symbolizing the alpinist is on the camera back.
- LWG environmentally certified leather:Environmentally friendly brown cowhide belt.
- 20 ATM waterproof:Reinforced waterproofing for everyday use.
- Simple compass:Equipped with a compass function on the adduction ring, convenient for outdoor use.
- Sapphire glass with lens:The date display is easy to see with the magnifying lens.
- Lumibrite:The hands and indexes are coated with luminescent paint, making them visible even in the dark.
- See-through back:Enjoy the beautiful mechanical movement from the back cover.
- Made in Japan:High quality made in Japan.
■Specs
| brand | SEIKO |
|---|---|
| series | PROSPEX Alpinist |
| Product number | SBDC211 |
| Model classification | Core shop exclusive model/distribution limited model |
| caliber | 6R55 (automatic winding) |
| Drive method | Mechanical automatic winding (with manual winding) |
| precision | Daily difference +25 seconds to -15 seconds |
| Driving period | Lasts approximately 72 hours at maximum winding |
| Koku count | 24 stones |
| case | Stainless steel/back cover: stainless steel and glass |
| case coating | diamond shield |
| band | Cowhide leather [LWG environmental certification] |
| Nakadome | One-push three-fold method |
| glass | Sapphire with lens (inner anti-reflective coating) |
| Dial color | green |
| belt color | brown |
| case size | Approximately 46.4 x 39.5 x 12.7mm/Belt width 20mm |
| weight | Approximately 88.0g |
| belt around arm | Maximum approximately 185mm |
| waterproof | Reinforced waterproof for daily life (20 atm) |
| Other functions | Internal rotating ring with simple compass / screw lock crown / see-through screw back / calendar (date) / second hand stop function / anti-magnetic / Lumibrite (hands and indexes) |
| accessories | Warranty card/dedicated box |
| Release date | November 2025 |
| price | 126,500 yen (tax included) *Tax excluded price 115,000 yen |
| Guarantee | Manufacturer 3 year warranty *Nanapure is currently running a 7-year warranty campaign. |
| Country of origin | Made in Japan |
■ History and DNA of alpinists
The Laurel Alpinist was introduced in 1959 as Seiko's first sports watch. Developed for use in the harsh environments of mountain climbing, this watch was an innovative model that was both robust and practical.
More than 60 years have passed since then, and the alpinist spirit continues to be passed down. SBDC211 inherits the DNA of the first model, while incorporating the latest technology to improve specs. He has evolved into a modern alpinist who is active in all kinds of situations, from mountain climbing to city life.
The "Alpinist" logotype placed below the Seiko logo at 12 o'clock on the dial is a testament to the tradition inherited from the first model. A mark with a mountain range motif is engraved on the case back, highlighting the worldview of an alpinist.
■ Cal.6R55 - Reliability and long power reserve
At the heart of the SBDC211 is Seiko's proud self-winding mechanical movement.Cal.6R55Equipped with. A 24-jewel ruby bearing is used to ensure high reliability.
The biggest feature is the incredibly long power reserve of approximately 72 hours (3 days). It's so practical that if you take it off on a Friday night and put it back on on Monday morning, it's still working. It also has a manual winding function, so you can wind it manually if necessary.
The accuracy is +25 seconds to -15 seconds per day, which is a practical range for a mechanical watch. The beautiful mechanical movement that can be seen through the see-through back is a unique charm of mechanical watches.
■ Diamond Shield - Hard coating that protects beauty
The stainless steel case features Seiko's uniquediamond shieldIt is processed. This is a technology that applies a hard coating to the surface of stainless steel, making it less prone to scratches and maintaining its beautiful appearance for a long time.
Safe for outdoor use as well as daily use. It is designed to protect the beauty of the watch and allow it to be used for a long time.
■ Beautiful color scheme of green and brown
The deep green dial is reminiscent of nature such as forests and mountains, and expresses the spirit of an alpinist. Paired with a brown cowhide leather belt, it gives a classic and elegant impression.
The leather belt uses cowhide leather produced by a tanner that has received LWG (Leather Working Group) environmental certification. We have not forgotten about consideration for the environment.
Luminous paint (LumiBrite) is used for the hands and indexes, allowing you to check the time even in the dark. It is also practical for outdoor scenes.
■ Packed with useful features for outdoor activities
SBDC211 is packed with features that are useful outdoors. For the adduction ringSimple direction meterIt is convenient for checking directions when climbing or hiking.
Water resistant to 20 ATM, so you can use it without worrying about rain or splashes. The sapphire glass with lens enlarges the date display at 3 o'clock for easy viewing. The internal non-reflective coating provides excellent visibility even under strong sunlight.
Screw-lock crown prevents accidental operation. The screw back structure ensures high waterproofness and durability.
■ High quality made in Japan
SBDC211 is a high quality watch made in Japan. This is a highly reliable piece packed with the technology and experience that Seiko has cultivated.
SBDC211 has special value as a limited distribution model exclusively for core shops. This is a special piece that has evolved with modern technology while inheriting the tradition of alpinists.
■ Recommended for these people
- Those who want to enjoy the charm of mechanical watches
- People who like the outdoors and mountain climbing
- Those who are attracted to the history and DNA of alpinists
- Those looking for a green dial watch
- Those who want a watch with a long power reserve
- Those looking for a scratch-resistant watch with diamond shield processing
- Those looking for a high quality watch made in Japan
- Those interested in environmentally friendly leather belts
- Those who want to enjoy the movement of machinery with a see-through back
- Those looking for limited edition/special models
- Those who like classic sports watches
- Those looking for a special gift
■ Buyer's comment
This SBDC211 is a watch that will make you feel that ``this is a special watch'' from the moment you first pick it up. It's a core shop exclusive model, so it has a special feel that you can't buy it anywhere.
The green dial is truly beautiful, and no matter how many times I look at it, I never get tired of seeing how its expression changes depending on the way the light hits it. The color is reminiscent of the green of a deep forest, and I think it perfectly expresses the spirit of an alpinist. The combination with the brown leather belt is also exquisite, creating a classic and elegant atmosphere.
Cal.6R55's approximately 72 hours of operation is really convenient when you actually use it. Being able to wear it on Monday even if you take it off on the weekend is a huge advantage for an automatic watch. The movement of the machinery visible through the see-through back is beautiful, and just looking at it makes me feel happy.
The great thing about it is that it has been treated with a diamond shield, so you can use it without worrying about small scratches. The fact that it maintains its beauty even after heavy use outdoors is typical of Prospex's high level of practicality. A simple compass may also be useful in actual outdoor situations.
The "Alpinist" logo at 12 o'clock, the mountain range mark on the case back, and the LWG environmentally certified leather belt. This is a watch where you can feel the attention to detail. I think this is a special watch that combines the charm of mechanical watches, the history of alpinists, and modern technology. by Fujimuro
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