SEIKO Second Chronograph Quartz Watch Made in Japan SSB405 Deep Green Overseas Model [Seiko] 1/5 Men's [Item]

[Size/Weight] Case size (length x width x thickness): 48.0 x 41.0 x 12.3 (approx. mm), belt: width approx. 20 (buckle side) ~ 22 (case side) mm, lug width approx. 22 mm, arm circumference length (longest): approx. 198 mm, mass: approx. 152 g [Material] Case: Stainless steel, Belt: Stainless steel, Windshield: Hardlex crystal [Movement] Cal. 8T63 quartz, 1/5 second chronograph (60 minute meter), with 24 hour hand [Waterproof performance] Reinforced waterproof for daily life (10 ATM water resistant) [Accessories] Japanese instruction manual (copy), warranty card, simple band adjustment tool, cosmetic case (SEIKO cosmetic case is included, but the design differs each time it arrives) [Main specifications] ●Caliber No.: 8T63 ●Drive system: Quartz ●1/5 second chronograph (60 minutes meter) ●With 24-hour hand ●Accuracy: Monthly difference ±15 seconds ●Case material: Stainless steel ●Glass material: Hardlex crystal ●Band material: Stainless steel ●Waterproof: Reinforced waterproof for daily life (10 atm) ●Other features: Screw back (Due to manufacturing reasons, there are individual differences in the direction of the back cover) ●Other functions: Calendar (date) function included