Prometheus Design Werx

Expedition Watch Band Compass Kit Ti - OD Green

Overview

A high grade, versatile, submersible, EDC and Field compass accessory that can be worn on a nylon NATO-style watch bands in 20mm to 22mm, or in its silicone carrier for multiple carry options. Our button compass unit is rated to a depth of 100M/300', cushioned in a GID silicone gasket and encapsulated by a precision machined titanium case. The kit includes one silicone carrier.
While we can use to great effect and marvel at the products of our digital age, there is still something substantial to be respected, acknowledged and said for analog and mechanical devices. The invention and introduction of the magnetic compass transformed the known world. Unreliant on batteries or circuit boards, a magnetic compass is the directional navigation tool in its most distilled and purest form. Our design process to create this modern classic drew inspiration from similar units as used and worn by UDTs, Combat Swimmers, Explorers and Adventurers from a different era. No less relevant today as it was yesterday, a compass that only needs the earth’s magnetic field to operate and is a tried and trued navigational device for anyone who spends time in the field.

Specifications:

Materials:
  • Case: 6AL-4V Titanium
  • Compass: Oil Filled with an Acetyl Cellulose Body
    • Note that oil filled compasses of any type may have tiny bubbles appear and disappear over time. This is a natural result of changes in altitude and barometric pressure in your area of use. These tiny bubbles, if they do appear, do not affect the accuracy or function of the your compass in any way. 
  • Carrier Body: Silicone with UV Inhibitors
  • Case Gasket: Silicone with Glow in the Dark Pigment
Approx. Dimensions:
  • Compass Case: 1.063” x 0.455”
  • Compass: 0.787" X 0.314" / 20mm X 8mm
  • Compass Carrier: 4.75” Long, 1.170” wide, 0.550” Tall
Approx. Weight:
  • 0.72 Oz
Features:
  • Depth Rated to 100M/300' Water Resistance
  • Black Face with Luminous Glow in the Dark Markings
  • Fits NATO Type Watch Bands 20mm to 22mm
Marks:
  • PDW Logo
    Button Compass Replacement Program:
    "Inspired by heritage equipment used by old-school commandos, PDW has modernized the wristwatch band-mounted compass of yore with distinctive, functional features...I’ve worn the titanium model extensively, paired with various watches, for fieldwork and at formal functions. This is excellent, minimalist kit. Never underestimate the importance of analog horology timekeeping and navigation equipment."
    - Dr. Bryon Bass, Overland Journal Gear Guide 2019
    ===
    "Exploration essentials for the modern adventurer."
    - AcquireMag.com
    ===
    "The best I've seen or used."
    - Kyle D.

    Customer Reviews

    Based on 2 reviews
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    M
    M. L. Tex
    Best in class

    This is bar none the best wrist compass in the market. I collect antique to the modern wrist compasses and this is hands down the best. Most of the modern compasses are plastic cases that are known for breaking off the wrist bands. There is one out there that is supposed to be a machined case but has a cheap plastic domed crystal that pops out making it vulnerable to cracking and breaking exposing the tritium capsules within the compass. This is better engineered making it 10 times more Rugged and durable. The only thing that could make it better is if it had some tritium markers within it, but that would give the compass a 10yr life span. No complaints here.

    R
    Robert Bourgeau
    Watchband slot is too narrow

    My only complaint is the watchband slot is too narrow for my bands. Fantastic otherwise. Having owned several watchband compasses, this one is bar FAR the best quality. Make the slot bigger and it will be perfect.

    Hi Robert, thanks for your review. Are your bands spec'ed to 24mm?

    Related Products

    Customer Reviews

    Based on 2 reviews
    50%
    (1)
    50%
    (1)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    M
    M. L. Tex
    Best in class

    This is bar none the best wrist compass in the market. I collect antique to the modern wrist compasses and this is hands down the best. Most of the modern compasses are plastic cases that are known for breaking off the wrist bands. There is one out there that is supposed to be a machined case but has a cheap plastic domed crystal that pops out making it vulnerable to cracking and breaking exposing the tritium capsules within the compass. This is better engineered making it 10 times more Rugged and durable. The only thing that could make it better is if it had some tritium markers within it, but that would give the compass a 10yr life span. No complaints here.

    R
    Robert Bourgeau
    Watchband slot is too narrow

    My only complaint is the watchband slot is too narrow for my bands. Fantastic otherwise. Having owned several watchband compasses, this one is bar FAR the best quality. Make the slot bigger and it will be perfect.

    Hi Robert, thanks for your review. Are your bands spec'ed to 24mm?

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