The Latest and Greatest Diver's Watch, Signature Model Ollech & Wajs 'Ocean Graph Mk II' Appears!
Ollech & Wajs has announced the new 'Ocean Graph Mk II' diver's watch, a signature model developed in collaboration with renowned free diver Siri Ostvord. It boasts 1000m water resistance and a Swiss-made movement, supporting deep-sea activities for both professionals and amateurs.
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- 📰 Published: April 23, 2026 at 23:37
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The 'Ocean Graph Mk II' emerges as an homage to the highly acclaimed 'Ocean Graph,' a model from Ollech & Wajs's "Precision" line, which imposed strict standards upon itself.
Ocean Graph Mk II N Nylon Strap model, Price: 396,000 JPY
Since its launch in 1968, the 'Ocean Graph' has established and led the standards for diver's watches, serving as a lifeline for both professional and amateur divers in the harsh environment of the deep sea.
Ocean Graph Mk II S SS Beads-of-Rice Bracelet model, Price: 429,000 JPY
In addition to its brilliant track record, the 'Ocean Graph Mk II' is a highly refined and multi-functional latest model, developed in collaboration with the renowned Norwegian free diver, Siri Ostvord, to better suit modern times.
Siri Ostvord: A female diver from Norway. She has a brilliant career in competitive diving and is active in a wide range of fields including marine conservation and creative direction. She participated in the design of the Ocean Graph Mk II as a collaborator and ambassador for Ollech & Wajs.
The dial, colored in contrasting Ocean Blue and Hi-Viz Orange, enhances visibility in murky water and low light conditions.
The dial, colored in Ocean Blue and Hi-Viz Orange, offers high visibility even in murky water and low light conditions due to its contrasting colors. Its iconic impression, backed by practical application, connects to an homage to the 1970s diver's culture, making it Ollech & Wajs's latest and greatest signature model.
The Ocean Graph Mk II boasts a top-class 1000m/100ATM water resistance for a diver's watch.
The 'Ocean Graph,' launched by Ollech & Wajs in 1968, was an iconic model said to have established strict standards for diver's watches. The 'Ocean Graph Mk II' was co-developed as an homage to this masterpiece, welcoming the renowned Norwegian female diver, Siri Ostvord, as a collaborator.
It is a signature model that embodies the dedication of top divers to competitive performance and Ollech & Wajs's functional supremacy, incorporating numerous meticulous adjustments such as a three-layer bezel capable of measuring tide levels/tidal cycles/60 minutes, a dial that enhances visibility in low light by strengthening the contrasting blue and orange colors, a compact 39.5mm diameter case, and a lightweight, quick-drying strap (compatible with wearing gloves).
In addition to 1000m/100ATM water resistance, it features orange hands that stand out against the blue dial, a three-layer bezel, and a compact design with a case size of 39.5mm.
The movement, the heart of the Ocean Graph Mk II, is a Swiss-made Soprod Newton Precision P092, uniquely modified by Ollech & Wajs.
Case Material
316L Stainless Steel
Case Size
39.5mm x 15.8
Movement
Soprod Newton Precision P092 Automatic Movement
Dial
Blue Super-LumiNova Luminous Paint
Water Resistance
1000m/100ATM
Crystal
Domed Sapphire Glass with Anti-reflective Coating
Warranty Period
2 Years
Accessories
Original Box, Warranty Card
The Ocean Graph Mk II comes in two versions: a nylon strap model and a stainless steel beads-of-rice bracelet model.
[Contact Information]
Ollech&Wajs Japan (Ollech & Wajs Japan) Ishioka Shokai Co., Ltd.
https://www.ollechandwajsjapan.com
[Details for OW Ocean Graph Mk II Nylon RAF Strap model] at the link below
http://ollechandwajsjapan.com/index.php/watches/OW-Ocean-Graph-Mk-II-Nylon-Strap-p798933343
[Details for OW Ocean Graph Mk II SS Beads-of-Rice Bracelet model] at the link below
http://ollechandwajsjapan.com/index.php/watches/OW-Ocean-Graph-Mk-II-S-p798933341
Ocean Graph Mk II N Nylon Strap model, Price: 396,000 JPY
Since its launch in 1968, the 'Ocean Graph' has established and led the standards for diver's watches, serving as a lifeline for both professional and amateur divers in the harsh environment of the deep sea.
Ocean Graph Mk II S SS Beads-of-Rice Bracelet model, Price: 429,000 JPY
In addition to its brilliant track record, the 'Ocean Graph Mk II' is a highly refined and multi-functional latest model, developed in collaboration with the renowned Norwegian free diver, Siri Ostvord, to better suit modern times.
Siri Ostvord: A female diver from Norway. She has a brilliant career in competitive diving and is active in a wide range of fields including marine conservation and creative direction. She participated in the design of the Ocean Graph Mk II as a collaborator and ambassador for Ollech & Wajs.
The dial, colored in contrasting Ocean Blue and Hi-Viz Orange, enhances visibility in murky water and low light conditions.
The dial, colored in Ocean Blue and Hi-Viz Orange, offers high visibility even in murky water and low light conditions due to its contrasting colors. Its iconic impression, backed by practical application, connects to an homage to the 1970s diver's culture, making it Ollech & Wajs's latest and greatest signature model.
The Ocean Graph Mk II boasts a top-class 1000m/100ATM water resistance for a diver's watch.
The 'Ocean Graph,' launched by Ollech & Wajs in 1968, was an iconic model said to have established strict standards for diver's watches. The 'Ocean Graph Mk II' was co-developed as an homage to this masterpiece, welcoming the renowned Norwegian female diver, Siri Ostvord, as a collaborator.
It is a signature model that embodies the dedication of top divers to competitive performance and Ollech & Wajs's functional supremacy, incorporating numerous meticulous adjustments such as a three-layer bezel capable of measuring tide levels/tidal cycles/60 minutes, a dial that enhances visibility in low light by strengthening the contrasting blue and orange colors, a compact 39.5mm diameter case, and a lightweight, quick-drying strap (compatible with wearing gloves).
In addition to 1000m/100ATM water resistance, it features orange hands that stand out against the blue dial, a three-layer bezel, and a compact design with a case size of 39.5mm.
The movement, the heart of the Ocean Graph Mk II, is a Swiss-made Soprod Newton Precision P092, uniquely modified by Ollech & Wajs.
Case Material
316L Stainless Steel
Case Size
39.5mm x 15.8
Movement
Soprod Newton Precision P092 Automatic Movement
Dial
Blue Super-LumiNova Luminous Paint
Water Resistance
1000m/100ATM
Crystal
Domed Sapphire Glass with Anti-reflective Coating
Warranty Period
2 Years
Accessories
Original Box, Warranty Card
The Ocean Graph Mk II comes in two versions: a nylon strap model and a stainless steel beads-of-rice bracelet model.
[Contact Information]
Ollech&Wajs Japan (Ollech & Wajs Japan) Ishioka Shokai Co., Ltd.
https://www.ollechandwajsjapan.com
[Details for OW Ocean Graph Mk II Nylon RAF Strap model] at the link below
http://ollechandwajsjapan.com/index.php/watches/OW-Ocean-Graph-Mk-II-Nylon-Strap-p798933343
[Details for OW Ocean Graph Mk II SS Beads-of-Rice Bracelet model] at the link below
http://ollechandwajsjapan.com/index.php/watches/OW-Ocean-Graph-Mk-II-S-p798933341