SKU Code: PV656WD/517DD

The MWC Tactical Series P656 watches are designed for durability and performance, featuring military-grade stainless steel cases and 300m water resistance. Specifically created for law enforcement, marine, surface, and airborne applications, these watches exceed U.S. MIL-W-46374F Type 6 specifications and are regularly ordered in bulk by contractors.

Key Features

• Movement: Ronda 517 Day/Date
• Battery Life: Up to 45 months
• Water Resistance: 30 ATM (300m / 1000 ft)
• Altitude Accuracy: Maintains precision up to 12,000m (40,000 ft)
• Hacking Movement: Ensures accurate time synchronization
• Tritium Illumination: Compliant with U.S. Nuclear Regulatory Commission regulations (10 CFR 30.15)

Dimensions

• Case Material: Military-grade PVD stainless steel
• Diameter (Excluding Crown): 42mm
• Diameter (Including Crown): 44mm
• Lug-to-Lug: 49mm
• Thickness: 14mm
• Crystal Diameter: 32mm
• Strap Width: 22mm military webbing strap
• Water Resistance: 300m (1000 ft)
• Crystal: Scratch-resistant sapphire with anti-reflective coating
• Warranty: 24 months

Design and Performance Enhancements

Built for Modern Demands

Inspired by mid-1990s designs, the P656 watches incorporate significant modern upgrades:

• Crystal: Shatter-resistant sapphire with anti-reflective coating.
• Water Resistance: Upgraded from 30m (1990s models) to 300m.
• Magnetic Resistance: 18.8 Oe for durability in magnetic environments.
• Shock Resistance: Complies with NIHS 91-10 standards.

Additional Features

• Screw-down locking crown and caseback for maximum durability.
• High-visibility numerals on the bezel for ease of use.
• Optimized dial for readability in low light.
• Swiss Tritium GTLS for brighter illumination compared to luminous paint.

Covert PVD Finish

The P656 features a matte black, non-reflective PVD (Physical Vapor Deposition) finish, specifically designed for covert operations by special forces, anti-terrorist units, and police forces.

• Durability: The PVD process chemically bonds the finish to the metal at a molecular level, ensuring superior longevity, even under harsh conditions.
• Resilience: While extreme abrasion can cause damage, the finish typically lasts for years.

Dual Time Zone Tracking

To meet customer demand for simplified time zone tracking, the P656 replaces the traditional diving bezel with a 12-hour bezel.

Effortless Adjustment

• Offset the bezel by the required hours to track a second time zone.
• Example: In Paris, turn the bezel until 9 o'clock aligns with the 3-hour marker to track Miami (6 hours behind).

This feature maintains the 300m water resistance and classic diver watch aesthetics while increasing versatility.

Benefits of Sapphire Crystal

Synthetic sapphire is the superior choice for watch crystals due to its durability, resistance to scratches, and ability to withstand shattering.

• Reliability: Ideal for military personnel, police, and outdoor enthusiasts, who represent over 70% of our customer base.
• Enhanced Strength: Heat-treated sapphire offers unparalleled resilience compared to plexiglass or mineral glass.
• Anti-Reflective Coating: Ensures clear visibility under all conditions.

The History of MIL-W-46374-G Watches and the P656

The P656 series traces its heritage to the MIL-W-46374F military specification, first issued on October 14, 1991. Further refinements to the specification during the mid-1990s resulted in the Stocker & Yale P650 Navigator, a highly regarded military timepiece developed for demanding operational use. The P656 carries forward many of the principles that made the original P650 such a successful and enduring design, as illustrated in the final image.

The final image shows an original U.S. MIL-W-46374F Type 6 watch from 1995

P656: A Modern Evolution

The P656 series retains the legacy of the Type 6 Navigator while introducing stainless steel cases, enhanced water resistance, and advanced features for both military and civilian applications.

Key Features of the Original Type 6 Navigator

• Hacking Quartz Movement for precision.
• Rotating GMT-Pattern Bezel for navigation.
• High Altitude Resistance up to 35,000 ft.
• Magnetic Protection (125±1 gauss).
• Corrosion Resistance against salt fog and perspiration.
• Tritium Illumination with red/orange markers at 12 o’clock for orientation.

Production Timeline of the Original P650

• 1995: Initial batch.
• 1999: Second production run.
• 2000: Final batch.