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46mm Jumbo Day/Date Automatic (JDD)

$2,100.00 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-0130 NSN: 6645-21-886-8975

Free shipping on orders over $250USD

Two year warranty

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46mm Jumbo Day/Date Automatic (JDD)

$2,100.00 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 is sure to withstand the demands of military use. Overall, the Jumbo Day/Date Automatic is a reliable and functional military watch that is designed to meet the needs of military personnel in the field.

Included with the JDD is our 3-Piece Rubber Strap Kit, also manufactured in La Chaux-de-Fonds, Switzerland, our strap kit is crafted from FKM Rubber to meet the requirements of high-performance military applications. The 3-Piece Kit comes with one (6 o'clock) tail piece with 8 adjustment holes, and two (12 o'clock) buckle pieces of different sizing that allow the wearer to tailor the length to fit their wrist size.

Technical information

Movement: Sellita SW220 with Incabloc™ Shock Absorber
No of Jewels:
Scale Quantity:
Scale Range:
1-12 (13-24)
Calendar Type:
Bilingual Day & Date
Luminous Features:
Tritium Gas Tubes and MaraGlo™
Crystal Material:
Crown Type:
Case Material:
316L Stainless Steel
Case Finish:
Bezel Type:
Bezel Scale:
60 Minute
30 ATM
Case Diameter:
Case Thickness:
Lug Width:

Purpose-Built for Any Terrain

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