Side by side

Breitling Navitimer B01 ChronographvsOmega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

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 Navitimer B01 Chronograph

Owners widely question the value retention of the Breitling Navitimer B01 Chronograph, with one owner purchasing it for $6,546 and considering a return or sale. While the Breitling B01 movement is acknowledged as reliable and amazing, its complexity leads to more expensive servicing, and resale value is unpredictable. Some owners find the price prohibitive compared to other Navitimer models, though it is considered a dream watch. One owner notes the watch is precise with hardly any deviation and achieves its rated ~70-hour power reserve, while another describes its gorgeous mint dial and bracelet as a "stunner" but not robust enough for everyday work wear. On balance, owners rate the Breitling Navitimer B01 Chronograph highly for its amazing in-house movement and stunning dial, despite concerns about its high price and resale value.

Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm

Owners widely praise the Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm for its stunning dial, photorealistic moonphase with astronaut footprint, and buttery chronograph buttons. Reviewers and owners alike highlight the technically superior Co-Axial Master Chronometer automatic movement and impressive rate stability. Some owners find the 44.25mm size manageable, especially on larger wrists, and appreciate its distinctiveness compared to other Speedmasters. However, reviewers and several owners note that the 44.25mm x 16.85mm size can feel bold, gaudy, or thick, making it challenging to wear under shirt cuffs, and one reviewer found the crown guards sharp. On balance, owners and reviewers are captivated by the Omega Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm's unique moonphase complication and overall aesthetic, despite some reservations about its substantial size.

At a glance

12 of 29 specs differ
Diameter
Navitimer B01 Chronograph41mm
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm44.25mm
Power Reserve
Navitimer B01 Chronograph70h
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm60h
Water Resistance
Navitimer B01 Chronograph30m
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm100m
MSRP
Navitimer B01 Chronograph$10,100
Speedmaster Moonphase Co Axial Master Chronometer Moonphase Chronograph 44 25mm$12,600

Full specifications

Case

6 specs
Diameter
41mm
44.25mm
Thickness
13.6mm
16.85mm
Lug-to-Lug
50mm
Lug Width
20mm
21mm
Finish
Stainless steel
Steel
Water Resistance
30m
100m

Crystal & Dial

2 specs
Crystal Shape
Domed
Dial Color
Black

Movement

3 specs
Caliber
Breitling B01
Omega 9904
Power Reserve
70h
60h
Complications
Chronograph
Chronograph, Moonphase

Pricing

1 specs
MSRP
$10,100
$12,600
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