1 in stock

1955 Bulova Automatic Stainless Steel Cal. 11ACAC

This 1955 Bulova Selfwinding watch is powered by the robust Caliber 11ACAC, an early full-rotor automatic movement from the brand. The all-stainless-steel case features a screw-down back marked as waterproof, anti-magnetic, and shock-resistant, and includes drilled lugs for convenient strap changes. Its off-white dial is appointed with a combination of applied, lume-filled dart indices and painted Arabic numerals at the even hours. The watch is fitted with lume-filled alpha hands and a contrasting blued steel central seconds hand, embodying a classic mid-century aesthetic.

1 in stock

1 in stock

General

Brand

Manufactured

Switzerland

Department

Men

Dial Color

White

Case

Case Shape

Round

Bezel

Fixed

Case Material

Stainless Steel

Case Width

33mm

Case Height

40mm

Strap / Bracelet

Lug Width

16mm

Strap Material

Leather

Strap Color

Black

Clasp

Buckle

Max Wrist Size

8.5"

Movement

Movement

Automatic

Caliber

Bulova 11ACAC

Accuracy

>15 seconds

The movement showed a daily accuracy deviation ranging from 0 to 15 seconds across six positions.

Extras

Warranty Every watch sold by Ottuhr comes with a 1-year mechanical warranty. Select pieces may also include additional guarantees or extended coverage.

1-Year Ottuhr Warranty

Original Box

No

Original Papers

No

Overview

There’s an undeniable romance to the watches of the 1950s, a decade of explosive creativity and optimistic design. And right at the heart of it all was Bulova, an American titan producing some of the most handsome and technically innovative timepieces of the era. This watch is a quintessential example of that post-war excellence, a stunningly preserved piece that perfectly captures the spirit of its time.

Bulova was a true giant of 20th-century watchmaking, a vertically integrated powerhouse that designed its own movements, cases, and tools, right from its factories in New York and Bienne, Switzerland. They were masters of style, but also of substance. The 1950s saw the brand perfect its “Selfwinding” automatic movements, moving beyond the early “bumper” systems into the more efficient, full-rotor calibers that would become the industry standard. This watch is powered by the fantastic Caliber 11ACAC, a robust and reliable 17-jewel automatic movement that was a true workhorse for the brand. It represents a golden era of in-house manufacturing before the widespread consolidation of the Swiss watch industry.

Dating to 1955, as indicated by the “L5” stamp on its case back, this particular Bulova is a masterclass in mid-century design. Its 32mm stainless steel case is perfectly proportioned, with elegant, drilled lugs that give it a classic, tool-watch sensibility. But the dial is where the magic truly happens. It features a beautiful, creamy-white surface with what collectors call a “scientific” or “explorer-style” layout, a mix of distinctive, open-font Arabic numerals at the poles and sharp, spade-shaped markers in between. The original radium lume dots have aged to a perfect, toasty color, and the original dauphine handset retains its period-correct lume. A flash of color from the blued-steel seconds hand provides the perfect finishing touch.

The condition of this watch is, frankly, exceptional for its age. It’s a true “time capsule” piece. The case is incredibly sharp and appears to be unpolished, retaining its original factory finishing with only the most minor signs of a life well-lived. The dial is stunningly clean, showing only the faintest patina that adds to its warmth and character. The original signed Bulova crown is still present, which is a detail we always love to see. This watch was clearly treasured and worn with care for the last 70 years.

Timing: The watch has been measured with a timegrapher at six different positions. The rate, amplitude, and beat error are within acceptable ranges.

Functions: All functions including the crown winding, time setting, etc are working as expected.

Integrity: The movement shows no signs of damage, rust, or corrosion, with all components appearing clean and well-maintained.

Authenticity: Each timepiece is evaluated and authenticated in-house. This watch is guaranteed to be correct to its manufacturer and time period.

Warranty: This timepiece includes a 1-year mechanical warranty, activated upon the date of purchase. 

Shipping: This timepeice includes complimentary insured shipping within all 50 states. 

Returns: If, for any reason, you are not entirely satisfied with your purchase, you may return the product for a full refund within 30 days from the date you received or signed for the item.

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