Set contents: Body, box, instruction manual

Waterproof reinforcement for everyday life: 10BAR
Country of origin: Japan Product introduction Metal dial that can only be displayed because it is mechanical (mechanical), directing a sense of quality with thick needles. The back lid is a see-through back, allowing you to enjoy the movement of a watch unique to a mechanical system. Discerning mechanical (mechanical) watch where Seiko's technology and tradition live
Model Number: SARV001

Spec 

• Case size: Thickness: 11.6mm, Width: 42.0mm, Height: 51.5mm
• Glass material: Hardlex
• Lumibrite: Yes (hands and indexes)
• Nakadome: One-push three-fold method
• Arm circumference (longest): 200.0mm
• Drive system: Mechanical automatic winding (with hand winding)
• Accuracy: +45 seconds to -35 seconds per day
• Driving period: Lasts approximately 41 hours at maximum winding
• Number of stones: 24 stones
• Functions: Second hand stop function, calendar (date and day of the week) function
• Waterproof: Reinforced waterproof for daily life (10 ATM)
• Anti-magnetic: Yes
• Weight: 166.0g
• Other features: double lock clasp, see-through screw back