The model that used to be equipped with the hand-wound caliber 9S54 is now available with the caliber 9S64, which has evolved from the classic design.

Item No .: SBGW285
Collection: Elegance Collection
Exterior: Stainless steel Back lid: Stainless steel and sapphire glass Glass Material: Box type sapphire coating: Inner anti-reflective coating Case size: Width 37.3mm x Length 44.3mm x Thickness 11.7mm
Band material: Crocodile movement: 9S64
Drive system: Mechanical manual winding method: Manual winding Static accuracy: Average daily difference +5 to -3 seconds Carrying accuracy: Daily difference +10 to -1 second Duration (maximum winding time): Approximately 72 hours (approximately 3) Days)
Frequency: 28,800 vibrations / hour (8 vibrations / second)
Number of jewels: 24 jewels Waterproof: Waterproof for daily life Magnetic resistance: Yes Others: See-through back, 6-screw fixed back lid, number of jewels 24 jewels, back lid lion emblem, second hand stop function, back lid lion emblem Country of origin: Released in Japan Date: April 22, 2022 Warranty: Regular manufacturer warranty 5 years

* Grand Seiko purchased after January 11, 2022 at our shop can be registered in "GS9 Club". (Admission fee and annual membership fee are free)

Tags:

Seiko  Quartz clock  Spring Drive  Black  Silver  Men's Seiko Grand Seiko  Grand Seiko Heritage Collection SBGA  Grand Seiko Heritage Collection SBGN0