SEIKO ASTRON NEXTERIntroducing a compact size model that is smaller and thinner.
SBXY099Although it is thin and compact with a case diameter of 36 mm and a thickness of 8.7 mm, it is characterized by an edged polygonal titanium bezel, solid case molding, and an advanced form of integrated case and band.
Nexter Following the design code of metal polygonal edges, it has been updated to a modern, hard-feeling model with a concentrated shine.
The dial features multi-faceted indexes, three-faced hour and minute hands, and a detailed crystal box pattern, creating a luxurious design unique to the compact size.
Equipped with the solar radio caliber "7B62", the slim silhouette from the case to the band and clasp gives it a smart impression.
Its thin and compact size fits comfortably in your hand.
The edgy polygonal bezel creates an advanced atmosphere.
Advanced form with integrated case/band. Modern hard texture.
Crystal box pattern dial. Multi-faceted indexes create a sense of luxury.
Thin design with a thickness of 8.7mm. Beautiful slim silhouette.
■ Main features
- Compact & thin design:Case diameter 36mm/thickness 8.7mm. Achieved smaller size and thinner profile than the previous model.
- Edged polygonal bezel:Nexter Titanium bezel that follows the design code of metal polygonal edges.
- Case/band integrated form:Advanced and solid case design. A slim, flowing silhouette.
- Luxurious dial:It features multi-faceted indexes, three-faced hour and minute hands, and a detailed crystal box pattern.
- Solar radio Cal.7B62:Receives standard radio waves in 5 areas: Japan, China, America, Germany, and the UK.
- Runs for about 9 months on a full charge:Approximately 2 years with power save. Maintenance free for a long time.
- Pure titanium case (diamond shield):Lightweight and scratch resistant, approximately 30% lighter than stainless steel.
- Super clear coating:Made of sapphire glass for excellent visibility.
- Smart adjuster mechanism:Belt size can be adjusted without tools. A newly developed clasp compatible with compact 16mm wide bracelets.
- Fully automatic calendar:No date correction required until December 31, 2099.
- Metal allergy resistant:Safe for those with metal allergies.
- Made in Japan:High quality domestic model.
■Specs
| brand | SEIKO |
|---|---|
| series | ASTRON NEXTER |
| Product number | SBXY099 |
| caliber | 7B62 |
| Drive method | Solar radio wave correction |
| precision | Average monthly difference when not receiving ±15 seconds |
| Driving period | Approximately 9 months when fully charged / Approximately 2 years when power saved |
| Koku count | 6 stones |
| Function | Overcharge prevention function / Immediate start function / Power save function / Fully automatic calendar function (until December 31, 2099) / Radio wave correction function (receives standard radio waves from Japan, China, America, Germany, and the UK) / Automatic reception function / Forced reception function / Reception result display function / Time difference correction function / Hand position automatic correction function |
| case | Pure titanium (diamond shield) |
| band | Titanium (C ring type) |
| glass | Sapphire glass (super clear coating) |
| Dial color | gray silver |
| belt color | silver |
| case size | Approximately 42 x 36 x 9 mm (official: thickness 8.7 mm) / Belt width 22 mm |
| weight | Approximately 71g |
| belt around arm | Maximum approximately 18.5cm |
| waterproof | Reinforced waterproof for daily life (10 atm) |
| Anti-magnetic | Yes |
| accessories | Warranty card/special box (instruction manual is electronic) |
| Release date | November 2025 |
| Country of origin | Made in Japan |
| Guarantee | Manufacturer 3 year warranty *Nanapure is currently running a 7-year warranty campaign. |
■ The charm of compact size
The biggest feature of SBXY099 isCase diameter 36mm/thickness 8.7mmThin and compact size. While inheriting the design code of the previous Nexter model, it has been made smaller and thinner.
Although it is compact, the edgy polygonal titanium bezel and solid case design give it an advanced presence. The lightweight design weighs approximately 71g, so you won't get tired even when wearing it for long periods of time, and it can be used in a wide range of situations, from business to casual.
■ Convenience of solar radio waves
Equipped with caliber 7B62, it is used in Japan, China, America, Germany, and the UK.Standard radio waves in 5 areas around the worldreceived. Automatic reception function always displays accurate time.
With the solar charging system, it can last about 9 months on a full charge and about 2 years when using power save mode. The design is environmentally friendly and eliminates the need for battery replacement.
■ Excellent performance of Diamond Shield
The case uses Seiko's unique surface hardening technology."Diamond Shield"Adopts pure titanium treated with It has a surface hardness approximately 5 times that of stainless steel, protecting your watch from minor scratches caused by daily use.
Pure titanium is approximately 30% lighter than stainless steel, making it less tiring even when worn for long periods of time. It is also a material that is unlikely to cause metal allergies.
■ Recommended for these people
- Those looking for a thin and compact watch
- Those who want an elegant watch that can be used in business situations
- Those looking for a lightweight watch that won't cause fatigue even when worn for long periods of time
- Those who want to experience the convenience of radio solar
- Those who are attracted to advanced design
- Those who are concerned about metal allergies
- Astron brand fans
- Those looking for high quality watches made in Japan
- People with small wrists who don't like big watches
■ Buyer's comment
SBXY099 is a masterpiece that condenses the charm of the Nexter series into a compact size.
The exquisite size of the case, 36mm in diameter and 8.7mm in thickness, fits neatly into the cuff of a business suit, giving it a smart impression. The multi-faceted indexes and crystal box pattern dial change their appearance depending on the angle of light, giving you something new to discover every time you look at it.
The lightweight design weighs approximately 71g, so you won't feel tired even if you wear it for a long time. The convenience of solar radio waves and the scratch resistance of diamond shielding make it ideal for daily use.
If you are looking for just the right size, neither too big nor too small, this is a must-try item. by Fujimuro
■ Purchase at each mall
■ Related model (SEIKO ASTRON)
■ Consult on LINE
