SEIKO S23631

*** PRE-ORDERS WELCOME IF NOT LISTED IN THE INSTOCK COLLECTION ***

This will now be the standard 1000m quartz tuna model in the line-up. This model has a one piece monocoque case for improved water resistance and this differentiates it from the screw back case found on the 300m S23629J1 model.

Case Material: Titanium case with super-hard black coating and ceramic outer case
Movement: 7C46 (quartz) 
Crystal: Sapphire 
Water resistance: 1000m
Diameter: 49.9mm