Vintage Nivada Grenchen Depthomatic 104 Skin Diver for sale

Description ▲

We are proud to offer one of the rarest and most fascinating dive watches in the vintage world – the Nivada Grenchen Depthomatic ref. 104. Released in 1964, it was the first mechanical wristwatch equipped with an integrated depth gauge, capable of displaying diving depth directly on the dial.

Its mechanism is as innovative as it is charming: a tube encircles the crystal and is connected to the outside via a tiny opening at 3 o’clock. As the diver descends, water enters the tube, and with increasing pressure, the water level inside rises accordingly. A red indicator line appears along the scale printed on the dial, allowing for depth readings of up to 300 feet – an impressive example of clever engineering.

The Depthomatic offered here is preserved in outstanding condition. Most Nivada dive watches were heavily used and are now only partially functional, if at all. This example, however, has stood the test of time, featuring a beautifully preserved original cream-colored dial.

Particularly noteworthy is the authentic patina of the original radium lume, lending the watch a unique vintage character. Warmly aged but untouched, it tells the story of a watch that truly lived its purpose.

The Nivada Grenchen Depthomatic is undoubtedly one of the rarest and most technically captivating vintage watches we've ever had the pleasure to offer – a true gem for collectors in search of something extraordinary.

Condition report
Dial: greatly preserved silver dial with authentic patina – small chip in the center of the dial – original radium lume in markers and hands – signed with "Swiss".

Case: 38mm stainless steel case – natural signs of wear – sharp edges – intact engravings on the back – rotating bezel.

Movement: automatic caliber ETA 2451 - values on the timegrapher: rate: +34s/day, amplitude: 308, beat error: 0.3.

Serial number: 2756xxx

Int.Exe.: 99967

Features ▲

Manufacturer: Nivada Grenchen

Model: Depthomatic

Reference: 104

Functions: central second - hour and minute - luminous hand - rotating bezel - screwed-on caseback

Material: Stainless steel

Dial: creamy

Watch glass: acrylic crystal

Bracelet: leather

Type of clasp: pin buckle

Diameter: 38mm

Height: 11mm

Caliber name: ETA 2451

Movement type: automatic

Year of Manufacture: 1964

Overall condition: 8 - worn regularly - light signs of wear

Why shop with WatchPool? ▲

We stand fully behind the authenticity and quality of our watches. Each watch is carefully inspected and comes with a 12-month WatchPool warranty. Additionally, we guarantee the flawless functionality and condition of the watch as described.

All shipments are insured and available worldwide, with shipping and returns covered by us. If you are not completely satisfied with your purchase, you may return the watch in its original condition within 14 days of receipt, no questions asked.

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See the watch in person ▲

All watches are located in our office in Munich, Germany. You are very welcome to visit us.

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