Side by side

Marloe Watch Company AerodynevsGrand Seiko SLGW005

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

Aerodyne
Marloe Watch CompanyAerodyne
MSRP $443
SLGW005
Grand SeikoSLGW005
MSRP $9,700

At a glance

13 of 29 specs differ
Diameter
Aerodyne38mm
SLGW00538.8mm
Power Reserve
Aerodyne40h
SLGW00580h
Water Resistance
Aerodyne100m
SLGW00530m
MSRP
Aerodyne$443
SLGW005$9,700

Full specifications

Case

6 specs
Category
Pilot
Dress
Diameter
38mm
38.8mm
Thickness
9.8mm
10.4mm
Lug-to-Lug
43.7mm
Lug Width
18mm
19mm
Water Resistance
100m
30m

Crystal & Dial

2 specs
Dial Color
Black
Lume
Luminous
None

Movement

4 specs
Caliber
Miyota 9015
9SA4
Type
Automatic
Manual
Power Reserve
40h
80h
Jewels
24
25

Pricing

1 specs
MSRP
$443
$9,700

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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 SLGW005

The Grand Seiko SLGW005 is lauded for its faithful recreation of the 1968 45GS, featuring a desirable double-signed dial and a beautifully finished case adhering to the Grammar of Design. It is powered by the new 9SA4 manual-winding, high-beat movement, offering an 80-hour power reserve and a mean daily rate of -3/+5 seconds. Owners consider it a "gloriously perfect" and "pure and elegant expression" of Grand Seiko's strengths, with one owner preferring its creamy dial over a more pronounced beige found on other models. Overall, owners and reviewers rate the Grand Seiko SLGW005 highly for its elegant design and impressive high-beat movement.

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