Side by side

Breitling Navitimer B01 Chronograph 43 Boeing 747vsSeiko Prospex SPEEDTIMER

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 43 Boeing 747

The Breitling Navitimer B01 Chronograph 43 Boeing 747 is widely praised for its attractive design, featuring a cream dial with black subdials and red or gold accents that recall the original 747 livery. Owners describe it as a beautiful and flashy timepiece with an amazing dial and perfect color combinations. The Breitling B01 movement is noted for keeping time well. However, the 43mm case size is considered less trendy than smaller options, and its 30m water resistance is seen as low for a non-dress watch. On balance, owners and reviewers rate the Breitling Navitimer B01 Chronograph 43 Boeing 747 highly for its well-executed design and thematic tribute to the aircraft.

Seiko Prospex SPEEDTIMER

Owners widely praise the Seiko Prospex SPEEDTIMER for its unique dial colors and vintage-inspired design, with many appreciating its compact 39mm case size and 100m or 200m water resistance. Reviewers and owners note the V192 solar movement’s power reserve indicator and its reliability, though some owners express a preference for automatic movements. One owner finds the $700 price for a solar quartz model expensive, while another criticizes the €860 price point and desires a thinner case and a bracelet with quick-release or micro-adjustment. On balance, owners and reviewers appreciate the Seiko Prospex SPEEDTIMER for its distinctive aesthetic and versatile wearability, despite some reservations about its price and case thickness.

At a glance

17 of 29 specs differ
Diameter
Navitimer B01 Chronograph 43 Boeing 74743mm
Prospex SPEEDTIMER42mm
Power Reserve
Navitimer B01 Chronograph 43 Boeing 74770h
Prospex SPEEDTIMER
Water Resistance
Navitimer B01 Chronograph 43 Boeing 74730m
Prospex SPEEDTIMER100m
MSRP
Navitimer B01 Chronograph 43 Boeing 747$10,250
Prospex SPEEDTIMER$2,200

Full specifications

Case

6 specs
Diameter
43mm
42mm
Thickness
13.69mm
12.9mm
Lug-to-Lug
49.6mm
Lug Width
0mm
20mm
Finish
Stainless steel
Water Resistance
30m
100m

Crystal & Dial

3 specs
Crystal Shape
Curved
AR Coating
Super-clear coating
Lume
None
LumiBrite on hands and index(es)

Movement

7 specs
Caliber
Breitling B01
5X83
Type
Automatic
Quartz
Power Reserve
70h
0h
Jewels
0
14
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph
None

Pricing

1 specs
MSRP
$10,250
$2,200
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