Seiko 5 Sports SBSA305 Automatic Men's Watch Black Dial
Seiko 5 Sports SBSA305 Automatic Watch
The Seiko 5 Sports SBSA305 is a men’s automatic watch from the SKX Series, combining Seiko’s established mechanical watchmaking with a distinctive black dial and SKX-inspired case design. It is powered by Seiko’s 4R36 movement with manual winding and a stop-seconds function.
The stainless-steel case measures 42.5mm wide and features a curved Hardlex crystal, unidirectional rotating bezel, and transparent screw caseback. The black dial has applied metallic indexes and LumiBrite hands and indexes, with day and date displays at 3 o’clock. A stainless-steel bracelet with a double-locking clasp completes the watch.
The SBSA305 offers approximately 41 hours of power reserve and 10-bar water resistance. Its day display supports both English and Japanese.
Key Features
Seiko 4R36 automatic movement with manual winding
Approximately 41-hour power reserve
Black dial with applied metallic indexes
LumiBrite hands and indexes
Curved Hardlex crystal
Unidirectional rotating bezel
Stainless-steel bracelet with double-locking clasp
10-bar water resistance
Specifications
Specification | Details |
Brand | Seiko |
Model / Reference | SBSA305 |
Collection / Series | Seiko 5 Sports / SKX Series |
Movement | Seiko 4R36 |
Caliber | 4R36 |
Movement Type | Mechanical automatic with manual winding |
Case Material | Stainless steel |
Case Diameter | 42.5mm |
Case Thickness | 13.9mm |
Lug Width | 22mm |
Crystal | Curved Hardlex |
Dial Color | Black |
Dial Details | Applied metallic indexes, LumiBrite hands and indexes, day and date display |
Caseback | Transparent screw caseback |
Bezel | Unidirectional rotating bezel with Hardlex bezel display |
Bracelet / Strap | Stainless-steel bracelet |
Clasp / Buckle | One-push three-fold clasp with double locking |
Water Resistance | 10 bar |
Functions | Hours, minutes, seconds, day, date, stop-seconds function |
Power Reserve | Approximately 41 hours |
Country of Manufacture | Japan |
Other | English and Japanese day display; magnetic resistance |
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.
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