Luminox NAVY SEAL Diver's Quartz XS.3501.BO.F 200M Watch

Navy SEAL Diver's Quartz XS.3501.BO.F

The Luminox NAVY SEAL Diver's Quartz XS.3501.BO.F is a 200m water-resistant watch built for professional divers and maritime operators. Its resin case and nitrile butadiene rubber strap withstand saltwater exposure and heavy daily wear. The analog display with luminous hands and markers ensures legibility in dark or murky conditions. A unidirectional rotating bezel and screw-down crown support precise dive timing and seal integrity.

Sustained dive performance

Under sustained underwater pressure the quartz movement maintains accurate timekeeping without battery drain concerns. The carbon composite case material resists shock and scratches repeatedly encountered during active duty. Luminous markers emit light continuously without external charging, remaining visible throughout extended missions. The screw-down crown preserves the 200m seal during prolonged submersion.

Thermals and power in normal use

The quartz movement draws minimal power from its cell, delivering multi-year operation without intervention. Mineral crystal and resin construction tolerate temperature shifts between surface and depth without fogging or distortion. Rubber strap flexibility remains consistent in cold water, preventing strap stiffening or cracking. No active cooling or winding is required, keeping the watch silent and maintenance-free.