All about the OLLECH & WAJS OW M-52B AF

The OLLECH & WAJS OW M-52B AF - When professionals put their trust in their equipment, be it a 220-ton aircraft or a mechanical wristwatch, reliability is paramount. The M-52B AF, like all OW watches, is built around this fundamental principle.

The new watch features a robust 39mm M-type case and a PVD-coated bezel with chamfered edges, reminiscent of the B-52's streamlined nose cone profile.

Three generations of US military pilots have flown the 750 aircraft built between 1952 and 1962, 70 of which are still in service today.

OLLECH & WAJS OW M-52B AF

The dial of the new OLLECH & WAJS OW M-52B AF bears the distinctive silhouette of the most iconic combat aircraft of all time, the Boeing B-52 Stratofortress. A strong symbol of the Cold War and, from an engineering perspective, a symbol of longevity and reliability. 2024 marks the 70th anniversary of the first flight of the first production model B-52 from 1954.

Intermittent cream-coloured luminescent material on the bezel, dial indices, and hands adds warmth to the overall monochromatic design. Vintage enthusiasts will appreciate the red date wheel, in keeping with the original B-905.

At the heart of the M-52B AF is a custom-made, Swiss-made Soprod calibre P024, selected for its robustness, reliability, and ease of maintenance. A gently domed, thickened sapphire crystal contributes to the impressive 300m water resistance, which has become a hallmark of all modern Ollech & Wajs pilot watches.

The M-52B AF is presented on a military black nylon RAF strap. A custom-made M-Heritage 20mm stainless steel mesh bracelet with a hand-brushed, engraved pin buckle can be ordered as an additional accessory for 126 CHF.

While not quite as hard to find as the vintage watch that inspired it, availability of the M-52B AF will be limited. There will only be 56 numbered editions with an engraved crown at launch. Thereafter, a limited production of unnumbered watches will be available each year.

Specifications OLLECH & WAJS OW M-52B AF

Dimensions:

  • 39.5 mm × 12.5 mm
  • 47.5 mm lug to lug

Case:

  • Brushed 316L stainless steel
  • Screw-down case back
  • Screw-down crown
  • Rotating steel bezel
  • Made in the Swiss Jura

Bezel: Bidirectional 60-minute friction bezel

Crystal: Sapphire crystal with anti-reflective treatment

Dial: Hands and indices with Super-LumiNova®

Water Resistance: 300 m / 30 ATM

Movement:

  • Automatic, customised Soprod P024
  • Date-only calendar, with semi-instant change and quick-set via crown
  • Hacking seconds
  • 4Hz 28,800 vibrations per hour
  • 25 jewels
  • 38 hours power reserve
  • Incabloc
  • Custom OW rotor Zurich 1956
  • Main plate with OW engraving
  • Custom screws
  • Adjusted in three positions

RAF Strap:

  • 20 mm black military-grade nylon
  • Made in Switzerland
  • Brushed stainless steel pin buckle, signed 'OWZ 1956'

M-Heritage Bracelet:

  • 20 mm medium-gauge stainless steel mesh bracelet
  • Hand-brushed
  • Reinforced ends
  • OW-engraved pin buckle

Origin: Hand-crafted in the Swiss Jura

Specification of the OLLECH & WAJS OW M-52B AF

Brand

OLLECH & WAJS

Category

Diving watch

Diameter

39.5mm

Strap

Mesh/Rubber

Dial color

Black

Dial

Indices

Waterproof

300m

Glass

sapphire crystal

Case

stainless steel

Movement

Soprod Caliber P024

Type

men's watch

Condition

New & OVP

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FAQs

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