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46mm Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet

$2,500.00 USD

The Jumbo Day/Date Automatic (JDD), commonly known as the Jumbo Day/Date, is a reliable and accurate military watch that is designed for durability and functionality in a variety of conditions. Featuring a 46mm case made of brushed 316L stainless steel, this watch is built to withstand the rigours of military operations.

SKU: WW194021SS-0109 NSN: 6645-01-697-8862

Free shipping on orders over $250USD

Two year warranty

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46mm Jumbo Day/Date Automatic (JDD) with Stainless Steel Bracelet

$2,500.00 USD










The JDD is powered by a Sellita SW220 Shock Absorber automatic movement with Incabloc™ and features 26 jewels. It also boasts a bilingual day/date window that displays in both English and French, making it ideal for use in multinational military operations.

This military watch features Tritium gas tubes and MaraGlo luminous technology for low-light visibility, ensuring that it can be easily read in any situation. The sapphire crystal is scratch-resistant and protects the watch face from damage.

The screw-in crown and uni-directional bezel make the JDD water-resistant up to 30 ATM, allowing it to withstand submersion in water for extended periods of time. The bezel also has a 60-minute scale, which can be used to time intervals during missions or operations.

With a lug width of 22mm and a case thickness of 18mm, the JDD is a substantial and robust watch that withstands the demands of military use.

Included with the JDD is our durable 316L Stainless Steel Bracelet which features 14 solid links and a double-screw link system for added security during extreme activities. This military-grade bracelet is the same one supplied to the U.S. Government, ensuring reliability and toughness.

Technical information

Movement: Sellita SW220 with Incabloc Shock Absorber

No of Jewels: 26

Scale Quantity: 2

Scale Range: 1-12 (13-24)

Calendar Type: Bilingual Day & Date

Luminous Features: Tritium Gas Tubes and MaraGlo

Crystal Material: Sapphire

Crown Type: Screw-Down

Case Material: 316L Stainless Steel

Case Finish: Brushed

Bezel Type: Uni-Directional

Bezel Scale: 60 Minute

Submersibility: 30 ATM

The Search and Rescue Dive Series

Marathon Search and Rescue (SAR) watches are developed to Canadian Government requirements for use in professional SAR operations. First introduced in the early 1990s, the SAR Series continues to be an essential kit element for elite members of both the Canadian and U.S. militaries.
Submersible up to 30ATM and available in 46mm, 41mm, and 36mm iterations, these tool watches are fitted with knurled, screw-down crowns; iconic unidirectional, fully hashed bezels with 60-minute scales; highly legible dials outfitted with tritium tubes and MaraGlo luminescent material; and solid 316L stainless steel cases to provide ultimate endurance above or below sea-level.


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