Sinn 903 St IIvsBreitling Super Avenger B01 Chronograph 46
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
Owners + reviewers, side by side
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Sinn 903 St II is widely praised for its robust build quality, over-engineered feel, and strong value proposition, featuring 200 meters of water resistance and a La Joux-Perret L110 column-wheel chronograph movement. Owners appreciate the hybrid ceramic lume and the practical functionality of the slide rule operated by the bezel. However, reviewers note that the busy slide-rule dial can make time-reading challenging, with some finding the chronograph hand's placement over the "12" numeral less refined. On balance, owners and reviewers rate the Sinn 903 St II highly for its exceptional build quality and value, particularly its robust water resistance and functional slide rule at its price point.
Owners report the Breitling Super Avenger B01 Chronograph 46 wears lighter than its 46mm size suggests, with one owner appreciating the boutique agent's strap fitting for a snug feel. The watch features an in-house B01 movement with a 70-hour power reserve and a column wheel, a black ceramic case, a carbon dial with light green lume numerals, and a green military leather strap. Some find the case, including this B01 variant, a bit bulky, though its stealthy execution and light ceramic case help it wear well. Overall, owners and reviewers find the Breitling Super Avenger B01 Chronograph 46 wears surprisingly well for its size due to its execution and materials.
At a glance
21 of 29 specs differFull specifications
Case
9 specsCrystal & Dial
4 specsMovement
7 specsPricing
1 specsMore watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
Follow this matchup
Get a note when Sinn 903 St II vs Breitling Super Avenger B01 Chronograph 46 gets more votes, a community discussion, or a price drop. No account needed.
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.












