P656 Tactical Titanio Swiss Quarzo GTLS Trizio

The MWC P656 Tactical Titanio Swiss Quarzo GTLS Trizio is a tactical military quartz watch, designed specifically for law enforcement in marine, surface and air applications. It is for anyone who needs a rugged tool that stays legible in any light, manufactured to exceed U.S. specification W-46374F Type 6.

A 300-metre titanium tactical

The Tactical series is based on models from the mid-90s, with many upgrades: a solid titanium case and bezel, water resistance increased by a factor of 10, from 30 to 300 metres (99 to 1000 feet), and a heavy-duty screw-down crown and caseback. The unidirectional bezel has highly visible numerals and the black dial with date stays clear even in poor light, thanks to Swiss Tritium GTLS (Gaseous Tritium Light Sources), far brighter than conventional luminous watches.

Movement and performance

The high-precision Swiss Ronda 715Li quartz movement is designed to withstand high G-forces, with a 10-year battery life and an end-of-life indicator. Unlike many other MWC models, it maintains high accuracy at altitudes up to 12,000 m / 40,000 ft without compensatory pressurisation.

Specifications

• Brand: MWC
• Model: P656 Tactical Titanio Swiss Quarzo GTLS Trizio
• Movement: Swiss quartz Ronda 715Li, 10-year battery, low-battery indicator
• Case: titanium, Ø 42 mm (44 mm with crown), 14 mm thick, screw-down crown and caseback
• Bezel: unidirectional titanium, high-visibility numerals
• Dial: black, date, GTLS tritium lighting
• Crystal: anti-reflective sapphire
• Strap and buckle: black NATO fabric, 22 mm
• Water resistance: 300 m
• Warranty: 24 months
• Other: exceeds U.S. specification W-46374F Type 6; accurate up to 12,000 m altitude

Frequently asked questions

Does GTLS tritium need charging with light?
No, the GTLS tubes glow on their own without any exposure to light.

Can I dive with it?
Yes, it is water resistant to 300 m with a screw-down crown and caseback.

How long does the battery last?
About 10 years, and an indicator warns you when it is running low.