Alb: 178 By the Japanese brand Seiko. This watch's beauty is difficult to put into words. It is a design that is both daring and elegant. The Seiko titanium sapphire is eye catching in a way that others can't manage and that is not only because it has a grey dial or a scratch resistant glass, or because of its brightness. It also has the sturdiness and safety that only titanium can bring, both on the case and on the strap. Model: SGG731. Model year: 2018. Product shape: Tonneau. Dial crystal type: sapphire. Display: Analogue. Clasp type: folding buckle. Case material: titanium Case diameter: 38 mm. Case size: medium. Case thickness: 8.3 mm. Strap material Titanium Strap length: standard (men's). Strap width: 18 mm. Strap colour: silver. Dial colour Grey Bezel material: titanium. Calendar: day and date. Special features: luminous. Weight: 150 g. Quartz movement Water resistant: 10 ATM. Buy with peace of mind, and good luck! Juan.