PHG Heritage 36 – WO-1945

Description

Design Inspiration

WO-1945 draws from the legendary “Dirty Dozen” — twelve watchmakers commissioned by the British Ministry of Defence in 1945 to produce a standard-issue field watch under the WWW specification. Simple, robust, and pure functionalism. PHG’s ambition goes beyond homage: we set out to faithfully reproduce the material character of a 1945 military watch using 2026 manufacturing capability.

Dial Craft

The original Dirty Dozen dials were not smooth, machine-polished surfaces. They carried a fine matte grain — the signature of wartime sand-blasting — and that grain is where the entire character of the dial lives. To reproduce it, we went through dozens of spray-finish trials. Grit size, spray angle, layer count — every variable was tested against simulated battlefield lighting. The resulting matte black dial holds its contrast under direct light and remains legible in near-darkness. All of the testing was done under lighting conditions that mimic field use, not a showroom.

Lume: 10+ Layers for a Reason

In the 1940s, lume was applied by hand with a brush. Each numeral, each index, carried the subtle unevenness of a human stroke — and that irregular thickness produced a distinctive three-dimensional presence. Modern pad-printing can deliver a perfectly flat coat in three passes. We could have stopped there. We didn’t. PHG’s C3 Super-LumiNova coating was printed over twenty layers — not because it was necessary, but because building up that thickness was the only way to replicate the plump, dimensional feel of a hand-painted vintage dial. In daylight it reads like an old watch. In darkness it glows with modern C3 uniformity. Two kinds of light, one kind of honesty.

Movement: An Industry First for Dirty Dozen

WO-1945 uses a two-hand-plus-subsidiary-seconds layout — hours and minutes on the main dial, with a small running seconds sub-dial at 6 o’clock. We chose the Miyota 1L45 quartz movement for this configuration. To the best of our knowledge, this is the first use of a 1L45 in a Dirty Dozen reproduction. The decision was driven by one factor: proportion. The 1L45’s sub-dial position perfectly matches the original WWW layout’s visual relationship between large and small dials. It looks right at a glance. It holds up under close scrutiny. The 1L45 is a standard jump-second quartz — one tick per second, ±20 sec/month, battery life of 3 years. No winding, no servicing, no surprises.

Typeface

The Dirty Dozen dial numerals are a “you know it when you see it” proposition. Modern digital type is too clean, too uniform — it lacks the subtle curves of 1940s hand-drawn design. PHG’s design team adjusted every numeral stroke by stroke: the weight of certain lines, the angle of terminal endings, the spacing between digits. The goal was never to copy-paste. The goal was to capture the spirit — recognizable as Dirty Dozen from across the room, and quietly PHG up close.

Case Geometry

Drawing from one Dirty Dozen manufacturer would have been easy. Drawing from all twelve — taking the best lines from each — was the real assignment. Some cases had elegantly elongated lugs; others had a more aggressive bezel transition. PHG synthesized these strengths into a single case language: 36mm, fully brushed 316L stainless steel, lean and compact. It doesn’t shout. It doesn’t compromise.

Crystal, Crown & Water Resistance

Double-domed K1 mineral glass with double-sided coating — anti-reflective on the inside, scratch-resistant on the outside. Push-pull crown. 50m water resistance.

Strap

18mm black nylon NATO with brushed stainless hardware.

PHG Promise

PHG is committed to producing the finest vintage military watch reproductions on the market. From dozens of spray-finish trials to replicate the original matte dial texture, to 10+ layers of lume printing for authentic three-dimensional depth, to being the industry-first use of the Miyota 1L45 in a Dirty Dozen reproduction — every decision is judged by one standard: “Is this the best we can do?” Heritage on the dial. Modern engineering inside. No shortcuts.