The OW M-52 ‘All Units’, a watch that draws on the archive of Ollech & Wajs military watches used by US soldiers, pilots, sailors and divers from the early 1960s. Highly water resistant, durable and multi-functional, these watches were equally popular with civilian professionals working in challenging environments.
OLLECH & WAJS M-52 ALL UNITS
Swiss made
- Bespoke Soprod P024 Automatic
- 300 m / 30ATM
- Diameter (excluding crown) 39.5 mm
- Three-year warranty
Case
39.5 mm × 12.5 mm; 48 mm lug to lug, brushed 316L stainless steel, screwed bottom, screwed crown, rotating steel bezel; made in the Swiss Jura
Bezel
12-hour worldtime bidirectional friction bezel
Glass
Sapphire with anti-reflective treatment
Dial
Hands and indexes in Super-LumiNova®
Water resistance
300 m/ 30ATM
Movement
Automatic, bespoke Soprod P024; date-only calendar, with semi-instantaneous changes and quick adjustment using the crown; stop seconds; 4Hz 28,800 vibrations per hour; 25 jewels; 38-hour power reserve; lncabloc. Bespoke OW Zurich 1956 rotor, OW-engraved platine, custom screws, assembled for OW and adjusted in three positions
Grey RAF strap
20 mm military-grade grey nylon; finished in Switzerland; with a brushed stainless steel thorn buckle, signed ‘OWZ 1956’
Brown Italian leather strap (optional extra)
20 mm Italian leather and natural linen, finished in Switzerland; with a brushed stainless steel thorn buckle, signed ‘OWZ 1956’
M-Heritage bracelet (optional extra)
20 mm medium gauge, stainless steel mesh bracelet, hand-brushed, reinforced ends, with an OW-engraved thorn buckle