Colt Chronograph II Silver / Rubber

In Context

At 44 mm it is a large watch — well above this catalogue’s 40 mm median, and enough to dominate a narrow wrist. The case back is closed, so the movement stays out of sight, and the sapphire crystal will resist everything short of deliberate abuse. 300 m is a professional diving rating, far past any demand a wrist is likely to make of it.

It is quartz, so it will hold time far more closely than any mechanical watch here, and asks for a battery every few years rather than a service.

A7338710G742145S stands on its own in this catalogue — no other reference here shares its base number. It pairs a white dial with a stainless steel case. Beyond the time it carries a chronograph.

Built on the ETA 251.264 — earlier examples used the 251.232 — and run as SuperQuartz, meaning thermocompensated and COSC-certified. Alongside the temperature correction it carries Breitling's PowerDrive, which drives the hands at up to 200 steps per second so that multi-function displays reset quickly rather than crawling round the dial.

21 other watches in the library run the Breitling Caliber B73.

Breitling

Colt Chronograph II Silver / Bracelet

A7338710G742157A · 44 mm

Breitling

Chronospace Evo Night Mission / Blue / Rubber

V7333010.C939.152S · 43 mm

Breitling

Avenger Seawolf Chrono Grey

A7339010.F537 · 45.4 mm

Breitling

Colt Chronograph II Black / Rubber

A7338710BB49131S · 44 mm