Side by side

Breitling Super Chronomat B01 44vsSeiko Prospex LX line

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 Super Chronomat B01 44

Owners widely praise the Breitling Super Chronomat B01 44's versatility, with one owner finding it their most worn watch due to its ability to transition between casual and dressy settings by changing straps. The rubber strap is described as very comfortable and cool, while the watch itself is noted as being comfortable and suitable for diving, though its minute hands can be less visible in low light. One owner appreciated the weight, open caseback, eye-catching dial, polished bezel, and the B01 movement, finding the rotating bezel useful for time tracking. However, one owner reported significant accuracy issues and a power reserve below advertised specifications, requiring multiple service trips. On balance, owners appreciate the Breitling Super Chronomat B01 44 for its comfort and versatility, though accuracy concerns have been raised by one owner.

Seiko Prospex LX line

Owners widely report the dial's blue-green sunburst is phenomenal, and the sapphire glass features blue AR coating. Some owners feel the high price limits discounts and sales, with one AD noting extremely low sales due to the cost. One owner reported DLC peeling off a two-week-old watch, and another noted quality control issues like bezel inserts and fallen second hands. On balance, owners consider the Seiko Prospex LX line a nicely built watch, though pricing led to poor sales and its discontinuation.

At a glance

16 of 29 specs differ
Diameter
Super Chronomat B01 4444mm
Prospex LX line44.8mm
Power Reserve
Super Chronomat B01 4470h
Prospex LX line72h
Water Resistance
Super Chronomat B01 44200m
Prospex LX line200m
MSRP
Super Chronomat B01 44$12,800
Prospex LX line$5,500

Full specifications

Case

7 specs
Category
Diver
GMT
Diameter
44mm
44.8mm
Thickness
14.45mm
14.7mm
Lug-to-Lug
50.9mm
Lug Width
0mm
22mm
Material
Stainless Steel & 18k Red Gold
Titanium
Finish
Stainless steel

Crystal & Dial

2 specs
AR Coating
Super-clear coating
Lume
None
LumiBrite on hands and index(es)

Movement

6 specs
Caliber
Breitling B01
5R66
Type
Automatic
Spring Drive
Power Reserve
70h
72h
Jewels
0
30
Hacking
Yes
No
Hand-winding
Yes
No

Pricing

1 specs
MSRP
$12,800
$5,500
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