Side by side

AVI-8 Flyboy Spirit of Tuskegee ChronographvsGrand Seiko SBGR321

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
SBGR321
Grand SeikoSBGR321
MSRP $5,200

At a glance

14 of 29 specs differ
Diameter
Flyboy Spirit of Tuskegee Chronograph44mm
SBGR32140mm
Power Reserve
Flyboy Spirit of Tuskegee Chronograph40h
SBGR32172h
Water Resistance
Flyboy Spirit of Tuskegee Chronograph50m
SBGR321100m
MSRP
Flyboy Spirit of Tuskegee Chronograph$295
SBGR321$5,200

Full specifications

Case

7 specs
Category
Chronograph
Dress
Diameter
44mm
40mm
Thickness
13mm
Lug-to-Lug
46.6mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

3 specs
Crystal
Mineral
Sapphire
AR Coating
Inner
Yes
Dial Color
Anderson
Black

Movement

3 specs
Caliber
9S65
Type
Quartz
Automatic
Power Reserve
40h
72h

Pricing

1 specs
MSRP
$295
$5,200

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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.

Grand Seiko SBGR321

Grand Seiko SBGR321 owners and reviewers widely praise its attractive design, compelling dimensions, and robust movement. The watch features sharp case lines with contrasting brushing and polishing, a 40mm steel case that provides presence without bulk, and 100m water resistance. Its sunburst blue dial, inspired by the dawn sky over Mount Iwate, showcases Grand Seiko's signature finishing on applied markers and hands, with a red-tipped seconds hand. The 9S65 automatic movement is noted for its precision, running within specifications, with one source reporting a +5 to -3 seconds a day rate and a 3-day power reserve. A blue rotor with a crimson rim, also inspired by Mount Iwate, is visible through the display caseback. On balance, owners and reviewers rate the Grand Seiko SBGR321 highly for its exceptional finishing and compelling blue dial design at its price point.

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