MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in a Stainless Steel Case with GTLS and Helium Valve (10 Year Battery Life)

Product Details

SKU: 100AT/24/SS/SL/22

The MWC "Depthmaster" range of Military Divers models represents MWC's latest heavy-duty collection. These watches are extremely robust, featuring a sapphire crystal and a 100atm water resistance rating, making them suitable for diving with mixed gases at extreme depths. They also come with a wider 24mm strap (most military diver watches use a 20mm strap) and a non-scratch ceramic bezel that is easier to grip in very cold and icy conditions. This model is equipped with tritium GTLS tubes for maximum nighttime and low-light performance. The Depthmaster range is specifically designed for professional divers working under challenging conditions.

Key Features

Helium Escape Valve: All MWC 100ATM models are fitted with a helium escape valve. Helium molecules are among the smallest, allowing them to penetrate the watch seals even when other gases and water cannot. Saturation divers, who spend long periods at great depths with high pressure, are the primary users of watches with helium escape valves. The helium molecules can build up inside the watch, creating pressure that can damage the watch or blow out the crystal or crown. The helium escape valve automatically releases the helium during decompression, preventing such issues.

Importance of Helium in Deep Diving: Helium is used in deep-sea mixed gas diving because it does not cause nitrogen narcosis, unlike nitrogen. Divers in pressurized environments with an oxygen/helium mix need the gas to be removed safely during decompression to avoid injuries or damage to the watch.

Specifications

• Movement: Swiss Ronda 715li Quartz with 10-Year Battery Life and hacking function for synchronization.
• Water Resistance: 100ATM / 3,280ft / 1000M
• Crown: Screw-down locking
• Helium Escape Valve: Yes
• Dimensions:
  • Width: Including Crown 47mm (Excluding Crown 44mm)
  • Thickness: 18mm
  • Crystal Diameter: 31mm
  • Lug to Lug: 48mm
  • Weight: 140g
• Bezel: Unidirectional non-reflective with ceramic insert
• Crystal Type: Sapphire with Anti-Reflective Coating*
• Case: 316L Stainless Steel
• Illumination: GTLS Tritium on markers and hands, Luminova on the bezel
• Strap: 24mm NATO Webbing Strap

Benefits of Sapphire Crystal

Synthetic sapphire is the best material for watch crystals due to its strength and shatter and scratch resistance. These characteristics make it highly appealing to military and security personnel, police officers, and those who lead active outdoor lifestyles. These groups account for over 70% of our customers. Over 90% of cracked crystal incidents involve watches with mineral glass crystals, even though we use hardened mineral crystals, which do not match sapphire for durability. Sapphire crystals are heat-treated to remove internal stresses, enhancing their strength, and are made with two layers of anti-reflective coating. While sapphire crystal is more expensive, it is typically fitted to higher-end watches and is now used in the latest iPhone models.

• Delivery

  • Shipping Information

    Europe, UK, and Rest of World

    Tracked Mail:

    • Europe: €11.50 / £9.99 / US$12.75
    • UK: £9.99 (Small items, e.g., 1 or 2 straps: £5.99)
    • Rest of World: US$22.25 / €20.00 / £17.50

    Express Courier (UPS or FedEx):

    • Europe: €23.00 / £19.99 / US$25.50
    • UK (UPS/DPD): £12.95
    • Rest of World: US$44.50 / €40.00 / £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.

    Order and Shipment Confirmation

    You will generally receive two emails after placing an order:

    1. Confirmation of receipt of the order and payment.
    2. Notification of shipment once the goods are dispatched.

    Processing Time: Orders are shipped by the Post Office or Courier within 48 hours of payment processing. Note that our shipping centers are closed on Saturdays and Sundays; therefore, orders placed during this time may take up to 72 hours to be dispatched. This includes orders placed after 14:00 (CET) on Fridays.

    Estimated Delivery Times (in working days):

    • Europe:
      • UPS: 2 to 5 days
      • Registered Mail: 7 to 14 days
    • UK:
      • DPD or UPS: 24 hours
      • Tracked Mail: 1 to 2 days
    • Rest of World:
      • UPS: 3 to 10 days
      • Registered Mail: 7 to 21 days*

    *Some countries are notoriously slow to process goods on arrival, including Israel, Hong Kong, Macau, Mexico, South Africa, and some South American countries. Significant delays can also occur in other countries in Africa. For time-sensitive deliveries, we recommend using UPS, DHL, or FedEx.

    All shipping estimates exclude Saturdays and Sundays.

    While we strive to deliver within the above timeframes, they are guides, and delivery cannot be guaranteed. We are not responsible for delays caused by couriers or any national postal service. If your goods are not delivered within the estimated time, please contact us at admin@mwc.watch, and we will do our best to resolve the issue promptly. We are not liable for any loss caused by late delivery.

    Our delivery charges cover the cost of shipping to you but do not include import charges and administration fees to clear the goods when entering your country if applicable.

    It is the purchaser's responsibility to understand that charges may be levied and to pay all subsequent import taxes and duties on goods shipped to their country. If items are returned to MWC due to rejected payment, subsequent charges incurred (such as import duty and processing costs) will be deducted from any refund issued. For more information, please contact accounts@mwc-distribution.com.

    We do not accept liability for goods lost after delivery to a PO Box. We reserve the right to cancel orders where the delivery address is a PO Box. Similarly, we do not accept liability for goods lost after confirmed delivery to APO or BFPO locations.

    Customer Notification: It is the customer's responsibility to notify us if goods are not received within 21 days of the estimated delivery date. If no notification is made within this period, the buyer is deemed to have received the goods.

    Safe Place Deliveries

    Some delivery companies allow for delivery without a signature, leaving the item in a "safe place" (e.g., shed, garage, porch). If you choose this option, it is at your own risk. We initially send items by a secure service requiring a signature or proof of delivery. Using a "safe place" increases the risk of theft. We advise ensuring deliveries require a signature to ensure safe receipt.

    Failed Deliveries

    If an item is refused and returned to us, we will refund the order less the outbound and inbound shipping charges once the item is received back at our packing and shipping center. For business locations, please notify the receiving personnel of the expected delivery to avoid refusals. Usually, we will be notified of delivery issues and will email you for instructions. It is important to act quickly to avoid return and associated costs.

    For any questions or further assistance, please contact us at admin@mwc.watch.