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300m vs 600m: The Premium Diver Battle
The Rolex Submariner and Omega Seamaster Planet Ocean are the two most premium steel dive watches in current production. Both use in-house chronometer movements, ceramic bezels, and helium-escape-valve-equipped cases (PO only). But they represent different philosophies: the Sub is the refined luxury diver; the PO is the overbuilt professional instrument.
Comparison
| Spec | Submariner 126610LN | Planet Ocean 600M |
|---|---|---|
| Case | 41mm × 12.5mm, 904L | 43.5mm × 16mm, 316L |
| Movement | Cal. 3235 (70h) | Cal. 8900 (60h, METAS) |
| Magnetic | ~200 gauss | 15,000 gauss |
| WR | 300m | 600m |
| HEV | No | Yes |
| Bezel | Cerachrom | Ceramic + liquidmetal |
| Retail | $10,250 | $7,200 |
| Secondary | $13,500-$14,500 | $5,000-$5,800 |
The Verdict
- Submariner: Slimmer, lighter, better 904L steel, stronger resale, more versatile (office to ocean). The luxury diver.
- Planet Ocean: Deeper rated, better antimagnetic (75x), HEV for sat-diving, $3,050 cheaper. The professional diver.
Both at Submariner and Omega collections at DR.WATCH. Free worldwide shipping + 1-year warranty.
