Side by side

Marloe Watch Company AerodynevsGrand Seiko SBGA427

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

Aerodyne
Marloe Watch CompanyAerodyne
MSRP $443
SBGA427
Grand SeikoSBGA427
MSRP $5,800

At a glance

12 of 29 specs differ
Diameter
Aerodyne38mm
SBGA42739mm
Power Reserve
Aerodyne40h
SBGA42772h
Water Resistance
Aerodyne100m
SBGA427100m
MSRP
Aerodyne$443
SBGA427$5,800

Full specifications

Case

5 specs
Category
Pilot
Dress
Diameter
38mm
39mm
Thickness
9.8mm
12.3mm
Lug-to-Lug
46.8mm
Lug Width
18mm
19mm

Crystal & Dial

2 specs
Dial Color
Black
Lume
Luminous
None

Movement

4 specs
Caliber
Miyota 9015
9R65
Type
Automatic
Spring Drive
Power Reserve
40h
72h
Jewels
24
25

Pricing

1 specs
MSRP
$443
$5,800

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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.

Marloe Watch Company Aerodyne

Owners widely praise the Marloe Watch Company Aerodyne for its desirability and comfort, with one user noting the dial's appealing appearance. The Aerodyne line is considered fantastic and underrated, with small details making it suitable as a daily watch. Overall, owners rate the Marloe Watch Company Aerodyne highly for its comfort and desirability as a daily wearer.

Grand Seiko SBGA427

Grand Seiko SBGA427 owners widely praise its extensive Zaratsu polishing and the "hall of mirrors" effect created by its diamond-cut indexes, complemented by a subtle, reeded dial and a striking green seconds hand. The 39mm case is noted for its comfortable, tapered bracelet, and the 9R65 Spring Drive movement is visible through the caseback. Some owners report the highly polished Zaratsu finish is prone to scuffs and scratches, with one mentioning a scratch near 1 o'clock. The Grand Seiko SBGA427 sold for $3750. Overall, owners rate the Grand Seiko SBGA427 highly for its exceptional finishing and the unique visual appeal of its dial and indexes.

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