The Seiko Selection S Series (SBTR039) watch is a men's quartz chronograph watch featuring a silver dial with vertical stripe patterns. Movement Type: Battery-powered quartz (Caliber 8T67). Features: Includes a Tachymeter, water resistance up to 10 bar, and an adjustable metal bracelet. Design: 41mm stainless steel case with black sub-dials. Features: Water Resistant Brand: Seiko Material: Stainless Steel Movement Type: Quartz Watch Size: 40mm