Aerotec Watches Ace X GMT DivervsOrient AC0Q-40 Diver

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Aerotec Watches Ace X GMT Diver at true scale

Ace X GMT Diver

Orient AC0Q-40 Diver at true scale

AC0Q-40 Diver

Diameter

41.5mm

39.9mm

Lug-to-Lug

n/a

46.5mm

Thickness

n/a

12.8mm

Water Resistance

200m

200m

Power Reserve

n/a

40h

MSRP

$459

$370

lowest

Movement

Seiko NH34

Orient F6722

Case

5 specs
Diameter
41.5mm
39.9mm
Thickness
n/a
12.8mm
Lug-to-Lug
n/a
46.5mm
Lug Width
n/a
20mm
Material
n/a
Stainless Steel

Crystal & Dial

2 specs
Crystal
n/a
Sapphire
Dial Color
Silver
Black

Movement

7 specs
Caliber
Seiko NH34
Orient F6722
Beat Rate
0 vph
21,600 vph
Power Reserve
0h
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Date

Pricing

1 specs
MSRP
$459
$370
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Aerotec Watches Ace X GMT Diver

The Aerotec Ace X GMT Diver is praised for its excellent timekeeping from the Seiko NH34 movement, with one owner reporting immaculate condition after minimal wear. The watch features a 41.5mm case and 200m water resistance. Overall, owners rate the Aerotec Ace X GMT Diver highly for its reliable Seiko NH34 movement and solid build quality.

Orient AC0Q-40 Diver

Owners praise the Orient AC0Q-40 Diver Watch for its value, sapphire crystal, and durable build quality, with many appreciating the 39.9mm case size for its smaller, trendy appeal and the raw steel bezel for a vintage look. The bracelet features folded end links, and while the in-house automatic Orient F6722 movement is considered a good workhorse, the watch is not ISO certified for diving, though suitable for swimming. Unless a purple dial is specifically desired, other color options are recommended. On balance, owners rate the Orient AC0Q-40 Diver Watch highly for its appealing design and value proposition in a compact package.