St Moritz M1 Watch DV00B9B 130210

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Mfg Part #: DV01B0
  • A sturdy watch for serious divers
  • Blackout Superluminous dial and hands ensure great legibility
  • Easy to read date display
  • Unidirectional rachet bezel
  • Screw-down crown
  • Solid 316L stainless steel case
  • Heat-tempered mineral crystal
  • AVAILABLE: Mens or Womens
  • COLORS: Black
  • DEPTH: 660 Feet
  • BAND: Stainless Steel or Re-Ply polyester (100% recycled material)

Customer Reviews for St Moritz M1 Watch:

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Average Customer Review: based on 1 reviews.

Rating: excellent buy
Reviewer: Donnie S.
This was my first purchase of this type of product. It was purchased as a gift. I was very impressed when I recieved the watch. Very nice looking and can be worn everyday. It was given to my son who is a diver/instructor. He called and was very happy with the watch. He liked the band on it because it can be worn on the out side of his dive suit sleeve. He said "I own a very expensive dive watch and perfer this watch". He said that I had made an and excellent purchase.

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Questions and Answers for St Moritz M1 Watch:

  • rick:

    what type of clasp, and band is on the watch St Mortiz M1

    Bill  (Certified Scuba Instructor at

    The polyester band uses double rings where the strap is thread through both rings and then back through one to lock it in place.

  • Quinn:

    Is this a quartz watch? Does it run on battery? Or?

    Darrick  (Certified Scuba Instructor at

    Hello Quinn, yes this is a crystal watch and it does run on batteries. If you would like to place an order or have any other questions please feel free to give us a call at 1.800.347.2822.

  • mike:

    on this watch what are sizes mens in mm and also womens in mm/ case size and thickness

    Clarke  (Certified Scuba Instructor at

    Hello Mike, Thank you for your inquiry! The dimensions: for the St Moritz M1 Dive Watch Large size / Grande Taille Case diameter with crown: 42.70mm Case diameter: 39.30mm Lug to Lug: 47.21mm Thickness: 11.68mm Band Width / Entrecorne: 18.00mm Weight (including bracelet): 0.16kg/0.35lb Small Size / Petite Taille Case diameter with crown: 32.38mm Case diameter: 30.02mm Lug to lug: 35.00mm Thickness: 10.54mm Band Width / Entrecorne: 14.00mm Weight (including bracelet): 0.08kg/0.20lb If you would like to place an order or have questions about our products, please contact one of our certified Dive Instructors at by calling 800-247-2822 <> 949-221-9300 or e-mail us at:

M1 Watch

The ground-breaking M1 Series offers more performance, more colors and more legendary reliability than anything in its class

The M1 is a powerful and versatile sports watch, cementing our reputation as a leader in specialty
dive and watersports watches. Made of tough 316L stainless steel, with unidirectional ratchet
bezels and waterproof, screw-down crowns. All dials with Blackout Superluminous. Shown
here with our deluxe, genuine rubber straps from Italy. Rock solid quality and unmatched
style, at an affordable price.

Technology - Quartz Analog

Function HH, MM, SS, DATE

Power - Silver oxide cell

Case - Solid 316L Stainless Steel, screw back, screw-down crown

Crystal - Heat-tempered, anti-glare mineral crystal (scratch resistant sapphire crystal option available)

Finish - Matte stainless steel

Water-resistance - 200 meters / 660 feet

Solid 316L stainless steel caseCrystal - Most of our watches are fitted with a heat-tempered mineral crystal. Please note that while this glass is heat-hardened, an impact with a hard or sharp object can scratch the crystal. Please note that while this glass is heat-hardened, an impact with a hard or sharp object can scratch the crystal, or crack or shatter it. If this happens, return the watch to one of our Service Centers, where the crystal can be replaced for a moderate charge. Scratches and impact damage are no covered under warranty. A virtually scatch-proof sapphire crystal is standard on all S-Series models and is available at extra cost for many other models. 

Rated to 660FT/ 200M
Screw-down crown
Superluminous dial /hands
Heat-tempered mineral crystal (optional scratch-resistant sapphire crystal)
Unmatched choice of colors and bands in large and small sizes


View all St Moritz Watches

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US and Canada
949.221.9300 / Toll Free 1.800.347.2822
International 001.949.221.9300