Depthmaster Green Bezel, a 39 mm dive watch with a green bezel, limited to 50 pieces
The Depthmaster Green Bezel is a 39 mm cushion-case dive watch with a matte black textured dial, a green unidirectional bezel and a Swiss Soprod P024 automatic movement with date, water resistant to 1,000 m. Nivada Grenchen made it as a limited edition of 50 pieces, and it now has its place in the Retrospective of our limited editions.
The green bezel brings a fresh twist to the classic dive watch. It turns in one direction, in 120 clicks, with a 15-minute scale for tracking elapsed time. Below it, the matte black textured dial carries the Depthmaster’s Art Deco markers.
Discover the full family in our Depthmaster collection.
The screw-down caseback and crown keep water out, and the automatic helium escape valve supports long saturation dives. The watch is water resistant to 100 ATM, or 1,000 m, under a sapphire crystal with an anti-reflective coating.
Learn how each feature works in our dive watch essentials.
Case
39 mm cushion case, 316L stainless steel, polished and brushed, 47 mm lug to lug, 13 mm thick
Glass
Sapphire crystal with anti-reflective coating
Dial
Matte black textured dial, Art Deco markers
Movement
Soprod P024 Swiss automatic, 25 jewels, 28,800 vph, about 38 h power reserve, date
Bezel
Green, unidirectional, 120 clicks, 15-minute scale
Water resistance
1,000 m / 100 ATM, screw-down caseback and crown, automatic helium escape valve
Strap
Leather, racing strap, Tropic rubber, beads of rice or flat link bracelet, 20 mm
The cushion-shaped case is 316L stainless steel, polished and brushed, 39 mm across, 47 mm from lug to lug and 13 mm thick, with 20 mm lugs. Inside is the Swiss Soprod P024, a self-winding movement with 25 jewels, beating at 28,800 vibrations per hour (4 Hz), with a power reserve of about 38 hours and a quick-set date.
Not sure about the size? Read our guide to 38 and 39 mm dive watches.
FAQs
A dive watch is built to be worn underwater: high water resistance, a screw-down crown, a rotating bezel to time the dive and a legible dial. The Depthmaster Green Bezel is water resistant to 1,000 m.
Before you dive, turn the bezel until its triangle lines up with the minute hand. The minute hand then shows the elapsed minutes on the bezel scale. On the Depthmaster Green Bezel, the bezel turns in 120 clicks and has a 15-minute scale.
A helium escape valve lets helium out of the case during the decompression phase of saturation diving, so the pressure inside does not damage the watch. The Depthmaster Green Bezel has an automatic helium escape valve.
