Tissot Seastar 660/1000 T19.1.491.52
Tissot Seastar gents watch 200m water resistant Screw down crown Black rubber strap Sapphire glass Weight 105.86g Battery life 094 months Steel case
The timepiece has a screwed-down crown for maximum security and the case back has a stylised glass "port hole", drawn towards the base of the case, to show a small diver engraved along the rim of the oscillating weight.