MWC P656 2025 Model Stainless Steel Tactical Series Watch with GTLS Tritium, Sapphire Crystal and a 24 Jewel Automatic Movement

SKU Code: PS656SS-WDAU/D

The MWC Tactical Series P656 watches are engineered with robust, military-grade stainless steel cases and feature 300m water resistance. These watches are specifically designed for law enforcement, marine, surface, and airborne applications, exceeding U.S. MIL-W-46374F Type 6 specifications. Valued for their durability and performance, they are regularly ordered in bulk by contractors.

Design and Upgrades

Origins

Inspired by mid-1990s designs, the P656 incorporates significant modern upgrades to meet contemporary demands.

Enhancements

• Crystal: Shatter-resistant sapphire crystal with anti-reflective coating.
• Water Resistance: Upgraded from 30m (1990s models) to 300m (1000 ft).
• Magnetic Resistance: 18.8 Oe for improved durability.
• Shock Resistance: Complies with NIHS 91-10 standards for military-grade performance.

Key Features

• Movement: NH35A with 24 jewels, operating at 21,600 vibrations per hour with a 41-hour power reserve.
• Shock Resistance: Equipped with a Diashock absorber for enhanced durability.
• Water Resistance: 30 ATM (300m / 1000 ft), suitable for land and marine use.
• Altitude Accuracy: Precision maintained up to 12,000m (40,000 ft) without compensatory pressurization.
• Hacking Movement: For accurate time-setting synchronization.
• Tritium Symbol: Features a radioactive tritium symbol, compliant with U.S. Nuclear Regulatory Commission regulations (10 CFR 30.15).

Dimensions

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

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 superior illumination compared to luminous paint.

Dual Time Zone Tracking

Effortless Adjustment

The P656 replaces the traditional diving bezel with a 12-hour bezel, simplifying time zone tracking:

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

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

Benefits of Sapphire Crystal

Synthetic sapphire is an industry-leading material for watch crystals, offering unmatched durability and clarity:

• Reliability: Ideal for military personnel, law enforcement, and outdoor enthusiasts.
• Enhanced Strength: Heat-treated sapphire provides superior resistance compared to plexiglass or mineral glass.
• Anti-Reflective Coating: Ensures optimal visibility in all conditions.

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

The P656 series builds upon the MIL-W-46374F specifications, first published on October 14, 1991. The "G" revision in the mid-1990s led to the creation of the Stocker & Yale Type 6 Navigator watch, a pivotal milestone in military-grade timepieces.

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

P656: A Modern Evolution

The P656 series maintains the legacy of the Type 6 Navigator while introducing advanced materials, enhanced water resistance, and cutting-edge features for both military and civilian use.

Key Features of the Original Type 6 Navigator

• Hacking Quartz Movement: Critical for precise synchronization.
• Rotating GMT-Pattern Bezel: Designed for navigation.
• High Altitude Resistance: Withstands altitudes up to 35,000 ft.
• Magnetic Protection: Shielded against fields up to 125±1 gauss.
• Corrosion Resistance: Resistant to salt fog and perspiration.
• Tritium Illumination: Orange/red markers at 12 o’clock for easy orientation.

Production Timeline of the Original P650

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

Europe, UK, and Rest of World

Tracked Mail:

• Europe: €11.75 / £9.99 / US$12.95
• UK: £7.95 / €9.50 / US$10.50
• Rest of World: US$22.75 / €20.50 / £17.50

Express Courier (UPS or FedEx):

• Europe: €23.50 / £19.99 / US$25.95
• UK (UPS/DPD):  £12.95 / €15.25 / US$16.95
• Rest of World: US$45.50 / €41.25 / £34.95

Note: The exact shipping cost may vary slightly depending on the weight and dimensions, but it will only differ by a small amount and will be shown at checkout. The above rates cover approximately 85% of parcels.

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If you are not satisfied with your purchase or it does not meet your requirements, you can return it within 14 days of receipt. The item must be in its original condition and packaging. To return a watch, please notify us using the form at the link below.

Please note that the watch, strap, or other purchased item must be in new and resalable condition. The returns policy will not apply if the item has been worn, the plastic protectors on the dial and/or caseback have been removed, or if there are other signs of usage, such as a worn strap. Essentially, the goods should not have been used beyond what would be expected if you had handled or examined an item in a shop before purchase.

To request a return authorization number, please visit this link.

Read our full returns policy here