Seiko Selection SBTM343 Solar Radio-Controlled Titanium Watch
Seiko Selection SBTM343 Solar Radio-Controlled Titanium Watch
The Seiko Selection SBTM343 is an S Series solar radio-controlled watch powered by Seiko Caliber 7B72. It combines a lightweight pure-titanium construction with an all-black finish, sapphire crystal, and practical timekeeping functions.
The black dial features LumiBrite hands and hour markers, while the sapphire crystal uses Seiko’s Super-Clear Coating to reduce reflections. The pure-titanium bracelet has matching black hard coating and a one-push three-fold clasp.
The watch offers automatic radio time adjustment across Japan, China, the United States, Germany, and the United Kingdom. It also includes a perpetual calendar through December 31, 2099, automatic hand-position correction, power-save functionality, and overcharge protection.
Key Features
Solar radio-controlled quartz movement
Seiko Caliber 7B72
Pure titanium case and bracelet with black hard coating
Black dial with LumiBrite hands and hour markers
Sapphire crystal with Super-Clear Coating
10-bar water resistance
Approximately 9 months of operation on a full charge
Automatic calendar through December 31, 2099
Specifications
Specification | Details |
Brand | Seiko |
Model / Reference | SBTM343 |
Collection / Series | Seiko Selection S Series |
Movement | Caliber 7B72 |
Caliber | 7B72 |
Movement Type | Solar radio-controlled quartz |
Case Material | Pure titanium with black hard coating |
Case Diameter | 39.5 mm |
Case Thickness | 9.5 mm |
Lug Width | 20 mm |
Crystal | Sapphire crystal with Super-Clear Coating |
Dial Color | Black |
Dial Details | LumiBrite hands and hour markers |
Bracelet / Strap | Pure titanium bracelet with black hard coating |
Clasp / Buckle | One-push three-fold clasp |
Water Resistance | 10 bar |
Functions | Radio-controlled time adjustment, automatic hand-position correction, power-save function, overcharge protection, electronic time-difference adjustment, perpetual calendar through December 31, 2099 |
Power Reserve | Approximately 9 months when fully charged; approximately 2 years in power-save mode |
Other | Average monthly accuracy of ±15 seconds when not receiving a radio signal; 6 jewels; JIS Class 1 magnetic resistance; approximate weight 81 g |
International Buyers – Import Duties Notice:
Be informed that import duties, taxes, and charges are not included in the item price or shipping cost. These are the buyer's responsibility.
All items are shipped via EMS Japan post or DHL fully insured signed for delivery. I wrap items very well and post very fast most items are posted within 3 days of purchase
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