Side by side

AVI-8 Flyboy Spirit of Tuskegee ChronographvsFortis Marinemaster M-40

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

Flyboy Spirit of Tuskegee Chronograph
AVI-8Flyboy Spirit of Tuskegee Chronograph
MSRP $295
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520

At a glance

14 of 29 specs differ
Diameter
Flyboy Spirit of Tuskegee Chronograph44mm
Marinemaster M-4040mm
Power Reserve
Flyboy Spirit of Tuskegee Chronograph40h
Marinemaster M-4038h
Water Resistance
Flyboy Spirit of Tuskegee Chronograph50m
Marinemaster M-40300m
MSRP
Flyboy Spirit of Tuskegee Chronograph$295
Marinemaster M-40$3,520

Full specifications

Case

7 specs
Category
Chronograph
Diver
Diameter
44mm
40mm
Thickness
15mm
13mm
Lug-to-Lug
50mm
Lug Width
22mm
21mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
300m

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Anderson
Orange

Movement

4 specs
Caliber
Sellita SW220-1
Type
Quartz
Automatic
Power Reserve
40h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$295
$3,520

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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 Flyboy Spirit of Tuskegee Chronograph

Owners praise the AVI-8 Flyboy Spirit of Tuskegee Chronograph's aviation-inspired design and build quality, considering it superb value for its sub-$500 price. The 43mm stainless steel watch features a matte-black dial with aviation-style numerals and Swiss Super-LumiNova for legibility, powered by a Japanese Miyota automatic movement and protected by a sapphire crystal, with 5 ATM water resistance. Overall, owners rate the AVI-8 Flyboy Spirit of Tuskegee Chronograph highly for its compelling design and exceptional value at its price point.

Fortis Marinemaster M-40

Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.

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