SEIKO PRESAGE Classic Series SPB523J1 36mm

Specifications
Movement
Caliber Number
6R51
Movement Type
Automatic with manual winding
Precision
+25 to -15 seconds per day
Power reserve
Approx. 72 hours(3 days)
Jewels
24
Functions
Stop second hand function
Case/Band
Case Material
Stainless steel (super hard coating)
Case Size
Thickness:12.5mm
Diameter:36.0mm
Lug-to-lug:41.4mm
Crystal
Dual-curved sapphire crystal
Crystal Coating
Anti-reflective coating on inner surface
Clasp
Deployment clasp with push button release
Bracelet Length
195.0mm
Distance between lugs
18mm
Other Details
Water Resistance
10 bar
Magnetic Resistance
4,800 A/m
Weight
118.0g
Features
See-through & Screw case back