Side by side

Breitling Top Time B01 RacingvsSeiko Prospex Land Mechanical

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

Top Time B01 Racing
BreitlingTop Time B01 Racing
MSRP $750
Prospex Land Mechanical
SeikoProspex Land Mechanical
MSRP $995
What people say

Owners + reviewers, side by side

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

Breitling Top Time B01 Racing

The Breitling Top Time B01 Racing is lauded for its compact 38mm cushion case, which enhances wearability and evokes 1960s designs, and its dashboard-inspired dials. Owners appreciate the in-house B01 automatic movement and the 100m water resistance. Some reviewers note the case features abundant polishing, with a minority desiring more brushed finishing. The perforated leather straps are designed to match the dial colors. Owners are split on the lug-to-lug length, with recommendations for in-person try-ons due to wrist shape variations. Overall, owners rate the Breitling Top Time B01 Racing highly for its compact, wearable design and the quality of its in-house movement.

Seiko Prospex Land Mechanical

Owners widely praise the Seiko Prospex Land Mechanical for its unique style, useful day-date complication, and value, with some finding it suitable as a one-watch-for-all-occasions. Accuracy and durability are noted as strengths, with one owner reporting good performance even in water submersion. However, multiple owners criticize its size, with figures around 41mm to 43mm and 14.4mm thickness being flagged as too large and thick for smaller wrists. The Hardlex crystal and a potentially loose inner compass bezel are also points of criticism. On balance, owners rate the Seiko Prospex Land Mechanical highly for its unique style and value, despite concerns over its substantial dimensions.

At a glance

17 of 29 specs differ
Diameter
Top Time B01 Racing38mm
Prospex Land Mechanical39.5mm
Power Reserve
Top Time B01 Racing70h
Prospex Land Mechanical72h
Water Resistance
Top Time B01 Racing100m
Prospex Land Mechanical200m
MSRP
Top Time B01 Racing$750
Prospex Land Mechanical$995

Full specifications

Case

7 specs
Category
Mechanical
Field
Diameter
38mm
39.5mm
Thickness
13.07mm
12.7mm
Lug-to-Lug
46.4mm
Finish
Stainless steel
Brushed and polished
Water Resistance
100m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Anti-reflective coating on inner surface
Dial Color
Black
Indices
Applied
Lume
None
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
Breitling B01
6R55
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
72h
Jewels
34
24

Pricing

1 specs
MSRP
$750
$995
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