. Movement
Caliber Number: 6R35
Movement Type: Automatic with manual winding
Precision: '+25 to -15 seconds per day
Power Reserve: Approx. 70 hours
Jewels: 24
Functions: Stop second hand function Date display
Case/Band
Case Material: Stainless steel (super hard coating)
Thickness: 13.2 mm
Diameter: 40.5 mm
Lug-to-lug: 47.6 mm
Crystal: Curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
Clasp: Three-fold clasp with secure lock , push button release with extender
Distance between lugs: 20
Other Details
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Grand Seiko elevates the pure essentials of watchmaking to the level of fine art, handcrafted to perfection.
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Seiko is one of the few fully integrated watch manufactures. We design and develop our own movements using leading-edge technology.
