Seamaster Planet Ocean 43.50 mm Grey Dial in Stainless Steel - 215.32.44.21.01.002 hide-add-to-cart The timepiece is certified as

The timepiece is certified as a Swiss chronometer by the COSC

It features an automatically updating date window at the 3 o'clock position and shows the Rolex logo at the 12 o'clock position

Power reserve: 55 h

4mm watch is 5-bar water resistant with the OMEGA Calibre 1376 powering it from behind the case back

Seamaster Planet Ocean 43.50 mm Grey Dial in Stainless Steel - 215.32.44.21.01.002 hide-add-to-cart The timepiece is certified asInformation Reference number: 215. 32. 44. 21. 01. 002 Model: Seamaster Planet Ocean Condition: New with paper and box Gender: Men's Case Case material: Stainless Steel Case dimension: 43. 50 mm Case shape: Round Dial colour: Grey Glass: Sapphire Back: Open Movement Movement: Automatic Power reserve: 60h Calibre: Omega caliber 8900 Water resistant: 600. 00 m Bracelet Strap material: Rubber