Case Material: 316L Stainless Steel. Crown Material: 316L Stainless Steel. Bezel Material: 316L Stainless Steel. Case Back: 316L Stainless Steel. Bezel: Unidirectional (360 degrees). Bezel insert: Ceramic with dot lume at 12 o’clock position. Second hand: Rectangular luminous end. Sapphire glass with AR coating. Movement: Seiko NH35A Automatic Movement. Strap: Silicone / Bracelet. Water resistance: 200 m / 20 ATM. Luminous: Swiss Super Luminova C3 (Green). Dial: Sunburst Blue / Sunburst Green / Gun Metal. Lug Size: 20 mm. Appreciate your kind understanding. The item “SAN MARTIN 62mas Diver NH35A Automatic Watch 200m Sapphire Sunburst Dial Ceramic” is in sale since Wednesday, May 13, 2020. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Watches\Wristwatches”. The seller is “frecoste” and is located in HK. This item can be shipped worldwide.