An incredibly well‑preserved vintage Zenith Tank‑style wristwatch from the mid‑1940s, this beautiful piece features a 9ct gold Dennison‑made case and a movement dated to 1944 by serial number. A true survivor, it is presented in exceptional condition for its age and remains a fantastic example of early Swiss watchmaking.

Key Details

• Model: Zenith Vintage Tank Style
• Year: c.1944 (movement dated)
• Case Size: 33mm x 23mm (approx. 40mm lug‑to‑lug)
• Case Material: 9ct yellow gold
• Case Maker: Dennison (UK)
• Caseback: Snap‑back
• Case Numbers: 99135 / 257516
• Dial: Silver with natural ageing
• Hour Markers: Black Roman numerals
• Seconds: Subsidiary seconds at 6 o’clock
• Crystal: Acrylic
• Movement: Zenith manual wind
• Strap: Brown leather strap
• Water Resistance: Not applicable due to age
• Guarantee: 12‑month mechanical guarantee

Condition Report

Case: Exceptional overall condition with light scratches and minor wear consistent with age.
Dial: Beautifully aged silver dial with natural patina, adding significant vintage charm.
Crystal: Minor blemish to one corner; remains clear overall.
Hands & Markers: Original and well preserved.
Strap: Generic brown leather strap in good condition.
Overall: A remarkably well‑preserved and original example.

Working Order

Running at approximately -30 seconds per day.
Amplitude around 200.
Operating correctly but not recently serviced.
Servicing available upon request (£150 additional).
Supplied with a 12‑month mechanical guarantee.

Our View

This is a fantastic example of a mid‑century tank‑style Zenith, made even more interesting by its Dennison case, a hallmark of watches produced for the UK market during the period. The proportions, Roman dial and subsidiary seconds give it timeless elegance.

What makes this piece especially appealing is its originality — untouched, unpolished and full of character. The patina on the dial and honest wear throughout tell the story of over 80 years of life, while the movement remains strong and well preserved.

For collectors of early Zenith or vintage gold dress watches, this is a superb opportunity to acquire a beautifully balanced and historically significant piece.