Case & Bracelet: Stainless steel case with super-hard coating (Dia-Shield)
Crystal: Sapphire Crystal with Super-clear coating
See-through back Case (Hardlex Crystal)
Water Resistance: 10ATM
Diameter 40.8 mm (w/o the crown) Thickness: 11.5 mm 158g
Max wrist size 21.0cm (8.26 in)
The dial is made of thick clear paint.
For this reason, you may see minute depressions,
that are peculiar to the clear paint.
SEIKO Automatic 6R15
With Hand winding and Hack function
Power reserve: 50 Hour
Accuracy: +25/-15 sec/day
Seiko original box