Dive watch Wolbrook Skindiver Decompression MN90
Starting from 419 €The Wolbrook Skindiver Decompression MN90 is an automatic dive watch combining neo-vintage styling with genuine technical content. Its black dial displays the MN90 decompression tables established in 1990 for the French Navy, with coloured markers providing visual references for specific depths and dive durations. A 40 mm stainless steel case, domed sapphire crystal and unidirectional rotating bezel reinforce its functional diving identity. Water-resistant to 150 metres, the watch also benefits from Wolbrook’s HexapleX® shock-resistant architecture. Its Citizen/Miyota 8315 automatic movement delivers approximately 60 hours of power reserve. Assembled in France and offered with five strap or bracelet options, this Skindiver is aimed at enthusiasts of distinctive tool watches and French naval heritage.
Wolbrook Skindiver Decompression MN90 dive watch
Wolbrook develops tool watches built around legibility, durability and an aesthetic inspired by professional instruments from the twentieth century. The Skindiver Decompression MN90 expresses this approach through a particularly distinctive diving dial. Its design is not simply decorative: it reproduces the MN90 decompression tables used by the French Navy, established in 1990 to indicate the mandatory stops required after dives of specific durations and at defined depths. The coloured areas organise this information across the dial and give the watch an immediately recognisable visual identity.
This construction connects the model to the history of early dive watches, from a period when a mechanical wristwatch could directly support a diver’s calculations and procedures. The Skindiver Decompression MN90 nevertheless adopts a design suitable for modern everyday use. Its 40 mm diameter remains versatile, while the domed sapphire crystal recalls the heavily curved crystals fitted to vintage diving watches. The black unidirectional bezel can be used to measure periods of up to 60 minutes, while C3 Super-LumiNova® applied to the hands and hour markers supports low-light legibility.
Wolbrook completes the design with its HexapleX® shock-resistant architecture, which holds the movement in a floating configuration using rubber shock absorbers. Assembled in France and powered by a robust Japanese calibre, this watch combines maritime heritage, a bold graphic identity and practical engineering. It is designed for both neo-vintage diving-watch enthusiasts and collectors interested in watches connected to the French Navy.
Technical Specifications – Wolbrook Skindiver Decompression MN90
- Brand: Wolbrook
- Model: Skindiver Decompression MN90
- Reference: Not specified
- Approximate Price: From €419
- Movement: Japanese automatic with manual winding
- Calibre: Citizen/Miyota 8315
- Case Diameter: 40 mm
- Thickness: 13 mm
- Water Resistance: 150 m / 15 ATM
- Case Material: 316L stainless steel
- Crystal: Domed sapphire crystal
- Dial: Black with decompression tables
- Strap: Tropic NBR rubber / 316L stainless steel beads-of-rice or three-link bracelet
- Warranty: 36 months
- Box Contents: Watch, selected strap, travel case
The Wolbrook Skindiver Decompression MN90 Dive Watch
The Wolbrook Skindiver Decompression MN90 adopts the proportions of a versatile dive watch, with a 40 mm case diameter, a 48 mm lug-to-lug length and a thickness of 13 mm. These dimensions give it a strong wrist presence without reaching the bulky proportions of some professional dive watches. The 316L stainless steel case combines polished and brushed surfaces with hand-finished details. Drilled lugs make strap changes easier, while the screw-down crown and screw-down dodecagonal caseback contribute to the overall water resistance. The model's identity is primarily defined by its black dial featuring the MN90 decompression tables.
The coloured markings serve as visual references for depths and the corresponding decompression times. This wealth of information creates a busier dial than that of a conventional dive watch, while also giving the watch its technical and historical character. The white baton hands provide excellent contrast against the black dial. The C3 Super-LumiNova® applied to the hands and indexes enhances legibility in low light. The 120-click unidirectional bezel combines a steel structure with a black anodized aluminium insert. Its 60–0 graduation allows immersion time to be tracked or any other period of up to one hour. Finally, the domed sapphire crystal with internal anti-reflective coating preserves the model's vintage appearance while providing durability suited to everyday use.
Automatic Movement, Shock Protection and Interchangeable Straps
The Wolbrook Skindiver Decompression MN90 is powered by the Citizen/Miyota 8315, a Japanese automatic movement displaying hours, minutes, central seconds and featuring a hacking function. Wolbrook removes the date disc to create a no-date configuration that better preserves the balance of the dial. The calibre can be wound automatically or manually and delivers a power reserve of approximately 60 hours when fully wound. Its frequency of 21,600 vibrations per hour and 21 jewels are based on a proven mechanical architecture. Geneva stripes and blued screws complete its presentation, although the movement remains hidden beneath the solid caseback.
The brand states that inspection and regulation are carried out in-house, with a tolerance of ±15 seconds per day and a beat error of 0.6 ms. The calibre especially benefits from the Hexaplex® architecture. Rubber shock absorbers keep it in a floating configuration to reduce the effects of micro-shocks and heavier impacts. This solution reinforces the model's tool-watch vocation. With 15 ATM water resistance, equivalent to 150 metres, the Skindiver is suitable for swimming and recreational diving within the manufacturer's recommended limits. It can be fitted with a black, blue or yellow Tropic NBR rubber strap, or one of the two available 316L steel bracelets: beads-of-rice or three-link. This versatility allows the watch to evolve from a distinctly sporty style to a more refined appearance without changing its maritime identity.
Wolbrook Skindiver Decompression MN90 dive watch: technical MN90 dial
The Wolbrook Skindiver Decompression MN90 is an automatic dive watch inspired by technical maritime instruments. Its black dial reproduces the French Navy’s MN90 decompression tables, combining coloured indications with C3 Super-LumiNova® for improved legibility. Its 40 mm 316L stainless steel case is fitted with a domed sapphire crystal and a 120-click unidirectional bezel. Water-resistant to 150 metres, the watch incorporates Wolbrook’s HexapleX® shock-resistant architecture. Its Citizen/Miyota 8315 automatic movement offers approximately 60 hours of power reserve. Assembled in France, it is available for €419 with a Tropic rubber strap or €469 with a steel bracelet.
Movement
The Skindiver Decompression MN90 is powered by the Citizen/Miyota 8315, a Japanese automatic calibre that can also be wound manually. It displays the hours, minutes and central seconds, with a hacking function for precise time setting. Wolbrook removes the date disc to preserve a no-date dial layout. The movement offers approximately 60 hours of power reserve, operates at 21,600 vibrations per hour and uses 21 jewels. The brand states that it is regulated to within ±15 seconds per day.
Diameter and Materials
The case measures 40 mm in diameter, with a 48 mm lug-to-lug length and a thickness of 13 mm. These dimensions place the watch in a well-balanced format for a contemporary dive watch. Wolbrook uses brushed 316L stainless steel, finished by hand. The domed sapphire crystal features an internal anti-reflective coating. Drilled lugs make strap changes easier, while the screw-down dodecagonal caseback reinforces the model's technical identity.
Water Resistance
The Wolbrook Skindiver Decompression MN90 offers 15 ATM water resistance, equivalent to 150 metres. It relies on a screw-down crown and a screw-down caseback to protect the movement. Its 120-click unidirectional bezel, graduated from 60 to 0, allows immersion time to be tracked. The black anodized aluminium insert is mounted on a 316L steel structure. The dial and hands feature C3 Super-LumiNova® to preserve legibility in dark environments.
Accessories
The watch is available with several strap options. The Tropic NBR rubber strap comes in black, sky blue or yellow and is resistant to water, oils, lubricants and sunscreen. Two 316L stainless steel bracelets are also available: beads-of-rice or three-link. They feature quick-release spring bars, a dual-pusher folding clasp and five micro-adjustment positions. The watch is supplied in a canvas and green leather travel case.
Warranty
Wolbrook covers the Skindiver Decompression MN90 with a 36-month warranty from the date of delivery. It covers manufacturing and material defects, with repair or replacement at no additional cost according to the brand's conditions. Damage caused by misuse, accidents, negligence or failure to follow the instruction manual is excluded. Normal wear, scratches and the natural ageing of certain materials are not covered. Returns and exchanges are stated to be free of charge within 15 days of delivery.
Wolbrook Skindiver Decompression MN90 The pros
and cons
- Dial featuring the MN90 decompression tables
- Direct reference to the French Navy
- Approximately 60-hour power reserve
- Hexaplex® shock-resistant architecture
- Assembled in France
- Water resistance limited to 150 metres
- Busier dial than a conventional dive watch
- Aluminium bezel insert instead of ceramic
- Stated accuracy tolerance of ±15 seconds per day
Prices and technical specifications are subject to change. Content and photos are not contractual.
