Aerospace B70 Orbiter Titanium / Orange / Rubber

In Context

At 43 mm it is a large watch — well above this catalogue’s 40 mm median, and enough to dominate a narrow wrist. At 10.8 mm thick it is about average for a modern wristwatch. The case back is closed, so the movement stays out of sight, and the sapphire crystal will resist everything short of deliberate abuse. 100 m is genuine swimming resistance — more than the shape of this watch suggests it would need.

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.

EB70101A1O1S1 stands on its own in this catalogue — no other reference here shares its base number. It pairs a orange gradient dial with a titanium case.

Breitling in-house Caliber B70, introduced in 2024 for the Aerospace. Multifunctional SuperQuartz™ chronograph with split-time and flyback functions. It features a second timezone, a perpetual calendar, two alarms, a lap function, and a countdown timer with alarm. Developed with MMT. Approx. 2-3-year battery life COSC-certified

1 other watch in the library runs the Breitling Caliber B70.

Breitling

Aerospace B70 Orbiter Titanium / Orange / Bracelet

EB70101A1O1E1 · 43 mm