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OLLECH & WAJS OW M-52B AF
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Delivery time: Approx. 4-7 business days
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14-day free, risk-free returns
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Full support & warranty processing through me
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
Key questions at a glance
FAQs
About David from WATCHDAVID
Behind WATCHDAVID.SHOP, I, David Drilling, stand as a true watch enthusiast, watch photographer, and independent tester. Since 2018, I have been providing honest wear reports on my channels. In my shop, I exclusively sell watches whose quality and history I have personally verified. No anonymous mass-produced goods, but personal expertise.
Shipping & No Import Charges
Shipping within Germany and the EU is completely free for you and fully insured via DHL or FedEx Express. Important for you: There are guaranteed to be no import duties, taxes or hidden fees. The exact delivery time for your model will always be transparently displayed directly above the "Buy" button.
Cancellations & Free Returns
You can easily cancel your purchase within 14 days. Unlike other retailers, I will cover the full cost of your return shipping within the EU. Simply send me a short email to david@watchdavid.com and I will send you your free DHL return label. It doesn't get any more risk-free than that.
Authenticity & Condition of the Watches
I guarantee you 100% that all watches offered are unworn, brand new original goods. In the shop, I strictly differentiate between regular new goods directly from the manufacturer and exclusive photo watches. Photo watches are models that I have used for my videos or photos, or that come from a return. I sell them absolutely honestly as used and significantly reduced – but the full manufacturer's warranty only begins on the day of your purchase!
Warranty & David's "All-Round Carefree Service"
Every watch comes with the full, international manufacturer's warranty (at least 2 years). In the event of a warranty claim, you'll have absolutely no stress: I'll handle all communication with the brand and organize insured round-trip shipping for you. Even after the warranty period expires, I remain your personal point of contact for service inquiries.
Quality Control
Mechanical watches are fascinating masterpieces. Before dispatch, each watch undergoes a thorough optical and mechanical final inspection. Should a problem ever arise despite our secure transport protection, please inform me immediately by email. I will promptly arrange for a quick, uncomplicated replacement.




