Breitling - Colt ocean Chronograph - A64350 - Men - 2010-2020

BREITLING COLT OCEAN A64350 – QUARTZ – 500M – BLACK DIAL

Breitling Colt Ocean ref. A64350, a representative piece of Breitling’s classic era of professional sports watches, characterized by robust construction, excellent legibility, and high water resistance.

This specimen features a stainless steel case, black dial with Arabic numerals, Breitling Calibre B64 quartz movement, and a date at 3 o’clock, maintaining the functional and recognizable aesthetics of the Colt Ocean collection.

TECHNICAL DATA

- Brand: Breitling
- Model: Colt Ocean / Colt Quartz
- Reference: A64350
- Movement: Quartz
- Calibre: Breitling B64
- Base movement: ETA 955.612
- Functions: Hours, minutes, central seconds, and date
- Case: Stainless steel
- Diameter: approx. 37.6–38 mm, not including crown
- Thickness: approx. 12.6 mm
- Lug width: 18 mm
- Crystal: Sapphire
- Dial: Black
- Indices: Large Arabic numerals with an inner 24-hour scale
- Bezel: Unidirectional rotating, graduated
- Crown: Winding, Breitling-emblazoned
- Original water resistance: 500 meters / 1,650 feet – 50 ATM
- Calendar: Date window at 3 o’clock
- Strap: Black, leather/crocodile style
- Clasp: Steel, with Breitling winged emblem
- Swiss Made

DIAL AND DESIGN

The black dial preserves the characteristic instrument design of the Breitling Colt from this generation.

It features large highly legible Arabic numerals, an inner 13–24 hour scale, perimeter minute track, and luminous hands.

At 3 o’clock there is a framed date window, and at the lower part of the dial appear the inscriptions:

“500M / 1650FT”
“coltOcean”
“SWISS MADE”

At the top is the historic Breitling emblem with wings and anchor, accompanied by the inscriptions BREITLING and 1884.

MOVEMENT

Inside it houses the Breitling Calibre B64, a quartz movement based on the ETA 955.612.

The movement is visually identified with the inscriptions:

BREITLING
Chronometre Officiellement Certifie
CALIBRE B64

The inner side of the case back is also marked “BREITLING SWISS MADE – BATTERY CR 2016”.

CASE AND CONSTRUCTION

Case made of stainless steel with a unidirectional rotating bezel and the characteristic four raised elements or “rider tabs” of Breitling.

The screw-down case back bears the Breitling historic emblem and various engravings, including:

CHRONOMETRE OFFICIELLEMENT CERTIFIE
MANUFACTURE EN SUISSE
ETANCHE 500M
BREITLING 1884
A64350

The model was originally designed to offer water resistance up to 500 meters / 1,650 feet, a notable figure for a quartz sports watch of this size.

Important: the stated water resistance corresponds to the manufacturer/model’s original specification. Because of the watch’s age, this water resistance is not guaranteed currently, except via a recent pressure test.

MODEL HISTORY

The Colt is part of Breitling’s most recognizable family of sports watches. This generation of the Colt Quartz ref. A64350 roughly spans the period from the late 1990s to the early 2000s.

It was conceived as a tool watch: compact, extremely legible, rugged, and equipped with a high-precision quartz movement.

Compared to many larger Breitling modern watches, its approximately 38 mm diameter provides particularly balanced proportions, making it an especially interesting option today for collectors or for anyone seeking a classic and everyday-use Breitling.

CONDITION

Used/vintage watch, with visible signs of wear consistent with its age.

The case and especially the bezel show scratches, small marks, and signs of wear clearly apparent in the photos. These details are deliberately shown in the images to provide a transparent description of the piece’s real condition.

The dial maintains an attractive presentation and good legibility.

Crystal, case, bezel, crown, case back, movement, strap and buckle should be carefully evaluated from the photographs, which are an integral part of the description.

The black strap shows signs of use.

The watch exactly as shown in the photos is what is sold. No box, documentation, COSC certificate, manuals, or other accessories are included unless expressly stated otherwise.

IMPORTANT NOTES

Reference A64350 is visible on the case back.

The photographed movement is signed Breitling and marked Calibre B64.

The description has been prepared based on visible watch characteristics and known specifications of this reference.

As this is a used watch, it is advisable to carefully review all enlarged photos before purchasing.

The original water resistance of 500 m does not guarantee that such seal is currently maintained. For water use, a hermeticity test by a qualified watchmaker should be performed beforehand.

SUMMARY

Breitling Colt Ocean A64350 quartz, black dial, stainless steel case of about 38 mm, sapphire crystal, unidirectional bezel, date at 3 o’clock, and Breitling Calibre B64 movement.

A Breitling piece with classic sports aesthetics, very comfortable proportions, and a distinctive personality, from a particularly interesting generation of the Colt collection.

Condition: Used, with visible signs of wear.
Reference: A64350
Calibre: Breitling B64 Quartz
Diameter: approx. 38 mm
Original water resistance: 500 m / 1,650 ft
Dial: Black
Crystal: Sapphire
Strap: Black with Breitling buckle

The photographs are an integral part of the description and show the actual condition of the watch.