Seiko Prospex Lx SNR031

Prospex LX Collection. Designed for those who treat life as the ultimate adventure, the Seiko Prospex line follows every challenge with technological excellence and style. Powered by a Seiko Spring Drive movement, this precision timepiece combines a 30-jewel automatic movement with a quartz regulator for accuracy to +/- 1 second per day, +/- 15 seconds per month. With a power reserve of approximately 72 hours, the movement can be wound manually or automatically. Meeting ISO standards for scuba diving to depths of up to 300 meters, this powerful saturation diver is crafted of light and durable titanium with a black super-hard coating for nearly doubled hardness and features a screwdown caseback and crown, as well as a black silicone strap. The rich black dial, framed by a one-way rotating elapsed timing bezel, includes a power reserve indicator, date calendar, and LumiBrite hands and markers, and is topped by a sapphire crystal with anti-reflective coating on the inner surface. 300m Water Resistant.

Technical Data

TYPE: Watch

MOVEMENT: Spring Drive

CALIBER: 5R65

DIAL COLOR: Black

BAND: Silicone

STRAP MATERIAL: Black silicone strap

CASE THICKNESS: 14.7 mm

CASE MATERIAL: Titanium case with black super-hard coating

CASE LENGTH: 50.9 mm

CASE SIZE: 44.8 mm

CRYSTAL TYPE: Sapphire crystal with anti-reflective coating on the inner surface

WATERPROOF: 300 meters (1 000 feet); follows ISO standards and is suitable for saturation diving

Accuracy: +/-1 seconds per day (+/-15 seconds per month)

Power reserve: approximately 72 hours

30 jewels

Features

Spring drive

Automatic with manual winding capability

One-way rotating elapsed timing bezel

Black dial

Power reserve indicator

Date calendar

LumiBrite hands and markers

Screwdown crown