Grand Seiko Sport SBGE257

Grand Seiko Spring Drive GMT Automatic Mechanical Men's Sports Collection Watch Brand SBGE257 SEIKO Sports Green SBGE257

Product number : SBGE257 Drive system : Spring Drive (9R66/with hand winding) Material: Case : Stainless steel (ceramic bezel) Material: Belt : Stainless steel (screw type) Windproof : Dual curved sapphire glass (non-reflective coating on the inner surface) Dial color : green Belt color : Silver Size (length x width x thickness) : Approx. 48 x 40 x 14.5mm The width : Approx. 20mm Belt arm area : Maximum approx. 19.5cm Weight : Approximately 149g specification : 20 Atm Water ResistantAverage monthly difference of ±15 seconds (equivalent to ±1 second daily difference)Operating period: Maximum winding lasts approximately 72 hours (approximately 3 days)Date displayDual-time display functionPower reserve display functionCalendar-linked time difference correction functionSecond hand stop functionLumibrite (hand index)Screw lock crownScrewbackComes with a lion crest on the backNumber of stones: 30 stonesMagnetic resistancemade in Japan accessories : Instruction manual, warranty card, GRAND SEIKO original box*The instruction manual has been digitalized.For details, please refer to the included card holder guarantee : Five year manufacturer warranty