Field & Marine Black

Regular price CHF 1,550.00
Sale price CHF 1,550.00 Regular price
Tax included.

Mechanical Automatic 
Sellita SW200 Swiss made movement

41mm diameter
316L Stainless Steel
Black sunburst dial
30ATM | 1000FT | 300M water-resistant
Depollier bayonet crown 
Compressor case-back
Domed sapphire crystal
X1 grade Superluminova® luminous
Genuine black leather strap
Swiss made

Net price

Delivery, VAT and duties included

14 days

Right of return

5 Years

International warranty


100% secure payment


The trench or field watch was developed for use by the military during World War I, as pocket watches were not practical in combat. It was a transitional design between pocket watches and wristwatches, incorporating features of both. With the Field & Marine Waltham invented the first waterproof, dust-proof and mustard gas proof watch. Today, the trench watch is an iconic watch design which combines classical elegance with the practicality of a military watch.


The design DNA of the Field & Marine is found in the crown and crown protection area. This area distinguishes the Field & Marine from any other watch. Historically, the bayonet crown, the screwed bezel, and the "compressor" case-back assured the water-resistance, making it the first waterproof wristwatch ever made. Today the Waltham Field & Marine is the only watch with a bayonet crown.

The dial and case design are inspired by the original 1918 model and have been updated in a subtle but noticeable way to meet today's aesthetic and usability requirements.


The bayonet crown of the Field & Marine has been developed on the basis of the original patent granted on January 28th in 1919. In total four patents for screw down crowns have been filed between 1917 and 1919 by the Depollier-Waltham team.

The Field & Marine Saga

The book ""The Inconvenient Truth about the World's First Waterproof Watch", by NAWCC awarded Waltham and WWI watches historian Stan Czubernat, documents the story of the ingenious Charles Depollier and his waterproof wristwatch technology. His collaboration with Waltham resulted in the first waterproof watch, the Waltham Field & Marine.

Why should you own this watch?

The first

In 1918 the Field & Marine became the first waterproof watch. Ten years before any other manufacturer. This makes it a historically significant and collectible watch.

Bayonet crown

The only watch on the market today with a bayonet crown. A uniquely robust and user friendly technology from the beginning of the 20th Century.

Hall of Fame

The Field & Marine is displayed in the permanent exhibition of the Musée international d'Horlogerie in La Chaux-de-Fonds. The hall of fame of horology.


Worn by WWI soldiers and explorers of the air, sea and land in the beginning of the 20th century. The watch worn by those who shaped the world we live in today.

The movement

Swiss made Sellita SW200

Hours, minutes, seconds and date


28’800 bhp/4Hz

Power Reserve
38 hours


Type of Production

Swiss made

In-house production

Production quality level

Top grade

Case Size

41mm diameter, 13.18mm thickness, 46.9mm lug to lug

Case Features
  • 316L stainless steel 
  • Double domed scratch-proof sapphire crystal
  • Triple layer anti-reflective coating underneath the crystal
  • Bayonet crown closure with brass locking lever (Depollier patent inspired)
  • Compressor case-back system with “Chuck Key” opening


Polished bezel. 12 to 6 brushed on top. Vertical brushed case body. Circular brushed case-back

  • Sunburst dial
  • Luminous (Superluminova© Grade X1) hour markers and H, M hands

Genuine leather strap with Waltham “W” stitching at the lugs. Easy change system. 316L stainless steel pin buckle

Strap width


Water Resistance

30ATM | 1000ft / 300m