Tape steel belt Seamaster series Planet Ocean meter watch is the highest version of the Ocean series watch on the market [1] Upgraded case body bevel edge bottom line has been enlarged to be consistent with the original product [2] Upgraded bezel mouth is darker and orange. The color of the diving scale is closer to orange and fuller. [3] The upgraded porcelain plate surface is polished and brighter, and the calendar window is more three-dimensional in size. [4] The upgraded strap has the same headband as the original version, and the wearing effect is more comfortable and close to the hand. [5] 43.50 mm is made of imported 316L stainless steel, equipped with orange stitching and imported black PVC mesh. Checkered texture and imported rubber strap, the strap can be interchanged with the original one. The CAL customized version 8900 is exclusively available on the market and uses the same black balance wheel movement as the original one.