1 in stock

1957 Bulova 23 Jewels Self Winding Cal. 10BPAC

This 1957 Bulova “23” Selfwinding model showcases a distinct mid-century design. The watch features a black dial with a detailed radial guilloché-style texture that emanates from the center. The hour markers are a mix of applied gold-tone arrowheads and pyramid shapes. Gold-tone dauphine hands with aged lume track the time. The case has a 10k rolled gold plated bezel with a stainless steel back and is defined by its large, stylized wing-like lugs. Powering the watch is the high-grade Bulova caliber 10BPAC, a 23-jewel automatic movement made in the U.S.A. The movement is notably adjusted to six positions. The watch retains its signed Bulova crown and is fitted on a brown alligator-grain leather strap.

1 in stock

1 in stock

General

Brand

Manufactured

USA

Department

Men

Dial Color

Black

Case

Case Shape

Round

Bezel

Fixed

Case Material

Stainless Steel

,

10k Rolled Gold Plate

Case Width

31mm

Case Height

39mm

Strap / Bracelet

Lug Width

18mm

Strap Material

Leather

Strap Color

Brown

Clasp

Buckle

Max Wrist Size

8.5"

Movement

Movement

Automatic

Caliber

Bulova 10BPAC

Accuracy

>10 seconds

The movement showed a daily accuracy deviation ranging from 0 to 10 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

In the pantheon of great American watchmaking, Bulova stands as an absolute titan. While many brands laid claim to American heritage, Bulova backed it up by producing truly world-class, high-grade movements right here in the U.S.A. In the fiercely competitive post-war market, the “Bulova 23” line was their flagship, a proud and powerful statement of technical supremacy. This wasn’t just a watch; it was America’s answer to the best of Switzerland.

The heart of these legendary timepieces was a new family of high-jewel, automatic calibers, and the Caliber 10BPAC found in this piece is a prime example of their prowess. A quick glance at the movement reveals what makes it so special: not only is it signed “BULOVA – U.S.A.” and packed with 23 jewels, but it’s also adjusted to an incredible six positions. This level of fine-tuning for accuracy across different temperatures and positions was, and still is, the hallmark of a true chronometer-grade engine. This was a movement built not just to run, but to run with exceptional precision. Bulova wasn’t just competing; they were flexing.

This stunning example, precisely dated to 1957 by its “L7” case code, is the perfect marriage of that technical excellence with the exuberant style of the Atomic Age. The first thing that will grab you is the dial—an absolutely mesmerizing black surface with a fine, radial guilloché pattern that explodes from the center. It creates a dynamic, textured effect that plays with the light in a truly spectacular way. The sharp, applied pyramid hour markers and classic dauphine hands provide a perfect, high-contrast counterpoint to the intricate dial work. Wrapping it all up is a handsome 10k rolled-gold-plate case, distinguished by its fantastically sculpted, almost wing-like lugs that give the watch a powerful and unique presence on the wrist.

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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