Side by side

Breitling Chronomat B01 42vsOmega Speedmaster 38 Co Axial Chronometer Chronograph 38mm

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Breitling Chronomat B01 42

Owners widely praise the Breitling Chronomat B01 42 for its excellent finishing, robust build, and the refined Breitling Manufacture Calibre 01 movement, noting its accurate timekeeping and positive pusher feel. The distinctive Rouleaux bracelet is frequently highlighted for its comfort and quality, contributing to its suitability for daily wear across various settings. However, some owners find the 42mm case and its overall dimensions to be large or thick for smaller wrists, and the polished bezel is noted as a fingerprint magnet. Mixed reactions exist regarding its bold aesthetic, with some appreciating its retro charm and others finding it polarizing, particularly in bicolor configurations. On balance, owners and reviewers rate the Breitling Chronomat B01 42 highly for its well-executed chronograph functionality and distinctive design, with the quality of the bracelet and finishing being key reasons for its positive reception.

Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm

Owners widely praise the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm for its suitability for smaller wrists and improved subdial spacing compared to earlier models. The sunburst dial is noted as beautiful, and the design is described as timeless with modern hints. However, some owners find the watch to be too thick and note that the date adjustment requires a pin, which can be inconvenient. The watch can appear "blingier" in person than in photos. Overall, owners rate the Omega Speedmaster 38 Co Axial Chronometer Chronograph 38mm highly for its wearability on smaller wrists and attractive dial.

At a glance

14 of 29 specs differ
Diameter
Chronomat B01 4242mm
Speedmaster 38 Co Axial Chronometer Chronograph 38mm38mm
Power Reserve
Chronomat B01 4270h
Speedmaster 38 Co Axial Chronometer Chronograph 38mm52h
Water Resistance
Chronomat B01 42200m
Speedmaster 38 Co Axial Chronometer Chronograph 38mm100m
MSRP
Chronomat B01 42$11,150
Speedmaster 38 Co Axial Chronometer Chronograph 38mm$23,300

Full specifications

Case

8 specs
Category
Diver
Chronograph
Diameter
42mm
38mm
Thickness
15.1mm
14.7mm
Lug-to-Lug
46mm
44.9mm
Lug Width
22mm
18mm
Material
Stainless Steel & 18k Red Gold
18kt Sedna Gold
Finish
Stainless steel
Steel
Water Resistance
200m
100m

Crystal & Dial

2 specs
Crystal Shape
Domed
Dial Color
Silver

Movement

3 specs
Caliber
Breitling B01
Omega 3330
Power Reserve
70h
52h
Complications
None
Chronograph

Pricing

1 specs
MSRP
$11,150
$23,300
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