Original Military Spirotechnique 80m Depth Gauge – Polish Navy (MW) Army Formoza

Original military wrist-worn diving depth gauge by the French brand La Spirotechnique (80-meter range model), sourced from Polish Navy military surplus. The unit features an engraved military inventory number on the case back (MW-73338). A vintage piece from the Cold War / PRL era, used by military frogmen and special forces units (including Formoza).

Technical Specifications:

• Manufacturer: La Spirotechnique (Made in France)

• Measurement Range: 0–80 meters (metric scale with 5m increments)

• Military Issue: "MW" (Marynarka Wojenna – Polish Navy) marking with an individual inventory number engraved on the back of the case

• Strap: Rubber/plastic strap with a metal buckle

• Dimensions: Standard wrist-worn case with a reinforced pressure profile

Features and Build:

• Chromed Brass Case: Durable construction resistant to mechanical damage, featuring a knurled bezel for easy grip when wearing diving gloves.

• High-Contrast Dial: Black dial with beige markings for optimal readability underwater.

• Collectible Military Markings: Engraved "MW-73338" signature confirming authenticity and historical military use.

• Side Pressure Port: Side inlet aperture for measuring hydrostatic pressure.

Technical and Visual Condition:

• Condition: Used / Military Surplus / Technical condition unknown.

• Visuals: Visible signs of wear, scratches on the chromed case and crystal, and patina on the hands and dial indices (as shown in photos).

• Testing: The item has not been pressure-tested or air-tested. Sold strictly as a collector's piece, historical reenactment item, or display item.