Side by side

AVI-8 Spitfire Lock ChronographvsBreitling Navitimer B01 Chronograph 43 Boeing 747

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.

AVI-8 Spitfire Lock Chronograph

Owners widely report AVI-8 watches offer a compelling design and are decently well made for the price. The AVI-8 Spitfire Lock Chronograph features a 42mm stainless steel case with curved lugs, a bi-compax meca-quartz movement, and a mineral crystal, with design elements inspired by Supermarine Spitfires. One owner notes that AVI-8 watches are "something different" and "decently well made," though not of "insane quality." On balance, owners and reviewers appreciate the AVI-8 Spitfire Lock Chronograph for its unique design and value proposition.

Breitling Navitimer B01 Chronograph 43 Boeing 747

The Breitling Navitimer B01 Chronograph 43 Boeing 747 is widely praised for its attractive design, featuring a classic cream and black dial scheme that reviewers consider a fitting tribute to the aircraft, with some calling it their favorite modern Navitimer 43 based on aesthetics alone. Owners report the 43mm case wears smaller than expected due to its shape and brushed elements, and the bracelet is comfortable with a smart mix of finishes and a nice taper. The COSC-certified B01 movement is noted as slim, accurate, and reliable, offering a 70-hour power reserve, and the lume is bright and effective. However, its 30m water resistance is considered rather 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 the reliable B01 movement.

At a glance

20 of 29 specs differ
Diameter
Spitfire Lock Chronograph42mm
Navitimer B01 Chronograph 43 Boeing 74743mm
Power Reserve
Spitfire Lock Chronograph40h
Navitimer B01 Chronograph 43 Boeing 74770h
Water Resistance
Spitfire Lock Chronograph50m
Navitimer B01 Chronograph 43 Boeing 74730m
MSRP
Spitfire Lock Chronograph$260
Navitimer B01 Chronograph 43 Boeing 747$12,800

Full specifications

Case

8 specs
Diameter
42mm
43mm
Thickness
12mm
13.69mm
Lug-to-Lug
50mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel & 18k Red Gold
Finish
Brushed and polished
Stainless steel
Water Resistance
50m
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Mineral
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
MIDNIGHT OAK
Indices
Applied

Movement

6 specs
Caliber
Breitling B01
Type
Quartz
Automatic
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
70h
Jewels
25
0
Complications
None
Chronograph

Pricing

1 specs
MSRP
$260
$12,800
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