Seiko Prospex Speedtimer Stainless Steel (Super Hard Coating) Crocodile Leather Band Automatic With Manual Winding 42.5mm SRQ039

Case Material: Stainless steel (super hard coating)
Case Size: Thickness:15.1mm Diameter:42.5mm Lug-to-lug:50.0mm
Crystal: Dual-curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands and index(es)
Band Material: Crocodile leather
Clasp: Three-fold clasp with push button release
Bracelet Length: 185.0
Distance between lugs: 20
*In an actual product, the case back direction might be different from the photograph.
Caliber Number: 8R46
Movement Type: Automatic with manual winding
Precision: 25 to -15 seconds per day
Power reserve: Approx. 45 hours
Jewels: 34
Functions: Equipped with small seconds hand, Stop second hand function
Water Resistance: 10 bar
Weight: 120.0g
Features: See-through & Screw case back