USS Alexandria

How To Set Your IUSS

AUTOMATIC MOVEMENT

A. RELEASE THE CROWN

  • Gently screw the crown downward until you feel the realese

B.  WINDING THE MAINSPRING

  • Automatic winding watch can also be hand winded by turning the crown upward in "A" position. (you will hear the wind)  Stop when you feel tension. 
  • Wind 20-30 times and it will start to move naturally after shaking slightly.

C.   SETTING THE TIME

  • 1. Pull the crown out to the 2nd position.
  • 2. Turn the crown to set hour and minute hands.
  • 3. Push the crown back to the normal position.
  • 4. Ensure the crown is locked completely down by placing it back into normal crown position and screwing upward.  This will ensure water tight integrity.

Watch Specifications:

Movement: Japanese Miyota 8215 (Automatic)

Casing: 316L Stainless Steel (45mm) 

Water Resistance: 10 ATM

Band: Leather and Nato Band

Water Resistance Guidelines
A watch rated for 10 ATM (100 meters/330 feet) is designed for enhanced water exposure and is suitable for:

  • Swimming
  • Snorkeling
  • Recreational water activities

Important:

  • This rating does not make the watch suitable for scuba diving or high-impact water sports.
  • Always ensure the crown is securely locked to maintain water resistance.
  • Avoid exposing the watch to extreme temperature changes or chemicals (e.g., soaps, perfumes, or chlorine) as they can degrade water-resistant seals.

Proper care will help maintain your watch's water resistance and ensure long-lasting performance.

 Warranty Information

Your watch is covered by a 1-Year Replacement Guarantee when purchased through our official website (tenacitywatches.com).
If you experience any issues, contact us with a photo and details of the problem, and we’ll resolve it or provide a replacement.

Customer Support:


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