Rolex Deepsea 44mm Blue Ceramic Bezel Yellow Gold

The Rolex Deepsea Ref. 136668LB represents ultimate dive watch engineering through its massive 44mm solid 18k yellow gold construction and revolutionary blue ceramic bezel. This exceptional timepiece embodies Rolex's commitment to extreme depth capability combined with precious metal luxury, featuring the patented Ringlock System that enables depth rating while maintaining refined proportions. The solid yellow gold case delivers substantial weight and intrinsic value, while the blue Cerachrom bezel creates striking visual contrast. This reference represents the pinnacle of precious metal dive watch construction with professional capability.

The reliable Calibre 3235 automatic movement powers this professional timepiece with approximately 70 hours power reserve, operating at 28,800 vibrations per hour through 31 jewels. The COSC-certified Superlative Chronometer movement incorporates Rolex's revolutionary Chronergy escapement delivering superior efficiency and antimagnetic protection through advanced materials. The optimized architecture ensures precision timekeeping within -2/+2 seconds per day, while the movement's robust construction maintains reliability under extreme pressure conditions. This represents Rolex's most advanced dive watch movement.

The gradient blue D-Blue dial creates striking visual impact transitioning from deep blue at the top to black at the bottom, commemorating James Cameron's historic Mariana Trench dive. The large luminous hour markers provide excellent legibility in darkness. The blue ceramic bezel insert with platinum-coated numerals offers permanent color and scratch resistance. The Oysterlock safety clasp with Glidelock extension system allows fine adjustment over diving equipment. This preowned example arrives with complete documentation including manufacturer warranty card and presentation box. Buy this preowned Deepsea 44mm Blue Ceramic Bezel Yellow Gold on Master Luxury with card and original box at competitive price.