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MILSPEC© SWC's new line of Professional Dive watches, the Navy Clearance Diver is our first edition. Capable of a dive depth up to 300m/1000ft, it’s a 41mm Automatic Professional Dive watch using modern technology but retaining the true characteristics of the original vintage dive watches.


Housed in a 316L Stainless steel case with screw-down Crown and Case-Back. The MILSPEC© features Ceramic Unidirectional bezel with Flat Sapphire Glass and Dual Lume for enhanced visibility in poor diving conditions.


Attributed to one of the most elitist diving units in the world, a clearance diver was originally a specialist naval diver who used explosives underwater to remove obstructions to make harbours and shipping channels safe to navigate, but later the term "clearance diver" was used to include other naval underwater work. Units of clearance divers were first formed during and after the Second World War to clear ports and harbours in the Mediterranean and Northern Europe of unexploded ordnance.


Watchband: Fitted to a Black Rubber Tropic – includes a NATO nylon coated rubber watchband and supplied with a 1.4mm technical screw driver and spring bar removal tool.


Warranty: 2 Years Limited


Box: IP67 Waterproof box (Can be used to carry 2 watches when in professional service or travelling)


Watches carry the serial number on the aluminium box plate at the side of the case.

Navy Clearance Diver

  • Case material: 316L stainless steel

    Case back type: Screw-in solid bottom

    Case length: 48mm (total length)

    Case diameter: 41mm

    Case thickness: 13.5mm

    Lug size: 20mm

    Case weight: 76g (without strap)

    Waterproof Level: 300 metres/1000ft​


    Bezel: Ceramic

    Bezel features: Unidirectional rotation with 120 tooth ring

    Bezel luminous: 240,000/KG Swiss BGW9 (Blue)

    Glass material: Flat Sapphire

    Glass Coating: Blue anti-reflective (AR)


    Dial colour: Black

    Dial luminous: 240,000/KG Swiss BGW9 (Blue)

    Watch hands: Vintage Orange min

    Watch hands luminous: Swiss C3 (Green)

    Movement manufacturer: Seiko

    Caliber: Number NH35A (aka NH35)

    Movement type: Automatic

    Jewels: 24

    Vibrations per hour: 21,600 bph

    Shock system: Diashock

    Power reserve: 41 hours

    Rotor Direction: Bi-directional winding (Magic Lever)

    Hacking? Yes

    Hand-Windable? Clockwise direction

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