Breitling Navitimer B01 Chronograph 43 Boeing 747vsLaco Hockenheim

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Measurements

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

Breitling Navitimer B01 Chronograph 43 Boeing 747 at true scale

Navitimer B01 Chronograph 43 Boeing 747

Laco Hockenheim at true scale

Hockenheim

Diameter

43mm

42mm

Thickness

13.7mm

lowest

14.2mm

Water Resistance

30m

100m

highest

Power Reserve

70h

highest

40h

MSRP

$12,800

$2,400

lowest

Movement

Breitling B01

Valjoux 7750

Case

7 specs
Diameter
43mm
42mm
Thickness
13.69mm
14.15mm
Lug-to-Lug
n/a
n/a
Lug Width
n/a
21mm
Material
Stainless Steel & 18k Red Gold
Stainless steel
Finish
Stainless steel
n/a
Water Resistance
30m
100m

Movement

5 specs
Caliber
Breitling B01
Valjoux 7750
Power Reserve
70h
40h
Hacking
Yes
No
Hand-winding
Yes
No
Complications
Chronograph
None

Pricing

1 specs
MSRP
$12,800
$2,400
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Reviews

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 praised for its well-executed design, featuring a classic cream and black dial scheme that reviewers consider attractive and a fitting tribute to the aircraft. Owners and reviewers highlight the legibility of the slide rule bezel and dial, the excellent date window execution, and the bright, effective lume. The 43mm case is noted to wear smaller than expected due to brushed elements and good shaping, and the bracelet is comfortable with a smart mix of finishes and a nice taper. The Breitling B01 movement is described as slim, accurate, COSC-certified, and reliable, offering a 70-hour power reserve. However, its 30m water resistance is considered low for a non-dress watch, and some reviewers wished for the 41mm case size. On balance, owners and reviewers rate the Breitling Navitimer B01 Chronograph 43 Boeing 747 highly for its attractive, well-executed design and the reliable B01 movement.

Laco Hockenheim

Owners praise the Laco Hockenheim's Type B dial for legibility and lume. One owner reports consistent accuracy of +2.5 seconds per day and finds the manual winding feel superior to automatics. The community generally considers the quality decent, though not on par with higher-end brands. Some owners appreciate the chronograph's reduced 42mm case size. Overall, owners rate the Laco Hockenheim highly for its legible Type B dial and reliable timekeeping.