The very last! OLLECH & WAJS OW Ocean Graph photo watch

The OLLECH & WAJS OW Ocean Graph is a tribute to the Ocean Graph by Ollech & Wajs from 1968 and to all diver's watches of the highly regarded “Precision” line. These watches were equipped with patented decompression bezels – an indispensable tool for the safety of all divers venturing into deep waters. The color scheme of the modern OW Ocean Graph and its bold triangular markers are inspired by the distinctive graphic elements of the historic OW references.

Only 1x. As a photo watch. Like new, nothing wrong. From video & photography. 3 years warranty from purchase. On Perlon strap.

The very last previous version... somehow the nicer OC... 

The OLLECH & WAJS OW Ocean Graph is the product of modern Swiss watchmaking. It is powered by a robust, modified ETA 2824-2 OW5P, adjusted in adjusted in five positions, powered by. The main plate of the movement is “Ollech & Wajs Zurich 1956” engraved and equipped with a rotor made by us, featuring the famous OW propeller monogram wears. The movement is housed in a 39.56 mm diameter Housed in a 316L stainless steel case, stamped, machined, and brushed in the Swiss Jura.

The OLLECH & WAJS OW Ocean Graph is a compact diver's watch with extreme water resistance of 1,000 m, tested under a pressure of 120ATM. Its water resistance is ensured by a reinforced case back, a double-walled case, a 5.6 mm thick, extra-strong, domed sapphire crystal, and a special screw-down crown with four gaskets.

OLLECH & WAJS OW Ocean Graph

Like the original Ocean Graph, it is equipped with a decompression bezel that allows divers to calculate safe ascent times. Its indexes and hands are oversized and coated with orange Super-LumiNova® to improve readability in poor visibility conditions above and below water.

The OLLECH & WAJS OW Ocean Graph S version is delivered with the OW S-type Mark II stainless steel pearl bracelet. This bracelet was inspired by the Ollech & Wajs models of the 1960s. Its links are individually crafted from a solid block of 316L stainless steel, carefully brushed, assembled, and hand-screwed. This process prevents the usual expansion common in pressed steel bracelets and ensures both durability and wearing comfort. The double clasp of the bracelet prevents accidental opening while remaining easy for divers to handle.

The OW Ocean Graph also comes with a 20 mm, handmade, high-quality blue Perlon one-piece strap in RAF style. It is woven exclusively for OW, made of high-quality, lightweight braided nylon that is highly resistant to water, salt, and oil. The strap offers a tactile blend of comfort and durability and is finished with a brushed stainless steel pin buckle signed with “OWZ 1956”.

The decompression bezel of the new OW Ocean Graph has three concentric zones. The central zone shows the elapsed dive time from 0 to 60 minutes (A). It also includes information on the maximum dive depth in meters (B). The middle zone marks the dive times (C) for which decompression is required, according to the depth indicated in the central zone (B). The outermost zone of the bezel shows the decompression times in minutes (D) that the diver must observe at a depth of 3 m, calculated based on the depth (B) and the total duration of the dive (A).

Specifications OLLECH & WAJS OW Ocean Graph

Dimensions: 39.5 mm × 15.8 mm

Case: Brushed 316L stainless steel, reinforced screwed back, special triple-sealed screwed crown, unidirectional decompression bezel, made in Jura, Switzerland

Glass: Domed sapphire crystal with anti-reflective treatment

Dial: Hands and indexes in Super-LumiNova®

Water Resistance: 1000 m / 100 atm

Movement: Automatic ETA 2824-2 OW5P, 25 jewels, 28,800 semi-oscillations per hour, power reserve of +/- 38 hours, main plate engraved with Ollech & Wajs Zürich 1956 and OW milled rotor

S-Strap: 20 mm 316L stainless steel rice grain OW S-Type Mark II, with double-locking folding clasp

Blue Perlon RAF-style Strap: 20 mm handmade, high-quality Perlon one-piece strap, woven in Slovenia and handmade in Switzerland, with brushed stainless steel pin buckle, signed with ‘OWZ 1956’

Rubber Expedition Strap 'Frogman': 20 mm abrasion-, distortion-, heat- and oil-resistant, non-toxic rubber strap. Embossed centimeter and inch scale, cartographic scale 1:25000, Morse alphabet and conversion table for meters, yards, and feet. Vintage coral orange. Made by an Italian rubber specialist and handmade in Switzerland, with two brushed stainless steel keepers and a pin buckle, signed with ‘OWZ 1956’

Origin: Handmade in the Swiss Jura