TUDOR Black Bay Fifty-Eight Navy Blue M79030B-0001

TUDOR Black Bay Fifty-Eight Navy Blue M79030B-0001

As with other models in the famous Black Bay line, including its predecessor, the new TUDOR Fifty-Eight "Navy Blue" features design elements that referrer back to the very first TUDOR divers’ watches.

The domed blue dial of the new Black Bay Fifty-Eight "Navy Blue" is inspired by that of TUDOR divers’ watches of the 1950’s and has adopted the luminescent painted hour markers and signature “snowflake” hands that featured in the 1969 catalogue.

The TUDOR Black Bay Fifty-Eight Navy Blue has a 39mm, 316L steel case with a polished, satin finish.

Unidirectional rotating 316L steel bezel with 60-minute graduation in matt blue anodized aluminum and silver-plated markings and numbers.

Screw-down crown in 316L steel engraved with the rose TUDOR in relief, with a circular satin-finish aluminum crown tube.

Blue domed dial with domed sapphire crystal.

316L stainless steel bracelet with rivets and a polished and satin finish, or soft-touch blue with folding clasp and safety clasp, or blue fabric strap with silver band and buckle clasp.

Movement: Manufacture caliber MT5402, self-winding mechanical movement with bidirectional rotor.

Accuracy: Swiss chronometer with official COSC (Swiss Official Chronometer Control) certification.

Functions: Hours, minutes and seconds hands in the center, second hand stop function for precise time setting.

Steering wheel: Micro-adjusting nut regulation to vary inertia.

Steering Wheel Magnetic Silicon Spiral.

Frequency: 28,800 vibrations / hour (4 Hz).

Power Reserve: Approximately 70 hours.

Water resistant up to 200 meters