Breitling Top Time B01vsRolex Cosmograph Daytona

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Breitling Top Time B01 at true scale

Top Time B01

Rolex Cosmograph Daytona at true scale

Cosmograph Daytona

Diameter

41mm

40mm

Thickness

13.3mm

n/a

Water Resistance

100m

100m

Power Reserve

70h

72h

highest

MSRP

$23,900

lowest

$42,700

Movement

Breitling B01

4131

Case

6 specs
Diameter
41mm
40mm
Thickness
13.3mm
n/a
Lug Width
n/a
n/a
Material
18kt Pink Gold
Oystersteel
Finish
18k red gold
18 kt yellow gold
Caseback
n/a
Monobloc middle case, screw-down case back and winding crown

Crystal & Dial

4 specs
Crystal Shape
n/a
Flat
Dial Color
n/a
Turquoise
Indices
n/a
Index
Lume
None
Chromalight

Movement

5 specs
Caliber
Breitling B01
4131
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
72h
Jewels
0
47
Complications
None
Chronograph

Pricing

1 specs
MSRP
$23,900
$42,700
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Breitling Top Time B01

The Breitling Top Time B01 is widely praised for its handsome, sharply finished chronograph design and the in-house B01 movement, with owners calling it beautiful and a favorite design. Reviewers highlight its compelling design, polished bezel, and domed sapphire crystal for a '60s-sporty feel, complemented by brushed case sides for ruggedness. Owners appreciate the B01 movement's COSC certification, 70-hour power reserve, and the dial's unique features, such as automotive-grade paint chips on the Mustang model or blue dials that change with light. The 41mm case is noted to wear slightly smaller, and the watch offers 100m water resistance. Some owners find the B01 movement justifies the price over older ETA movements, citing better accuracy retention between services and a useful weekend power reserve, though servicing costs are higher. However, one owner expressed concern about a Breitling B01 movement seizing and needing replacement.

Rolex Cosmograph Daytona

Owners widely report the Rolex Cosmograph Daytona offers remarkable comfort and wearability, with some praising its perfect proportions and sleeker feel, while others find the 40mm case size and bracelet exceptionally comfortable. Reviewers note a tweaked dial for improved legibility and a new ceramic bezel with a steel ring on recent references. However, opinions are split on its value, with some finding it overpriced relative to its market value and others appreciating its versatility. Some owners criticize the sub-dial placement and screw-down pushers, while others praise its superior accuracy and automatic movement. Overall, owners and reviewers rate the Rolex Cosmograph Daytona highly for its comfort and wrist presence, despite ongoing debate about its value proposition.

From video reviewers

The 18k yellow gold case and Cerachrom bezel are frequently cited strengths. The Oysterflex bracelet also received multiple mentions.