Side by side

Gruppo Gamma Vanguard SteelvsOrient AA08 Diver Watch

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

What people say

Owners + reviewers, side by side

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

Gruppo Gamma Vanguard Steel

The Gruppo Gamma Vanguard Steel is praised for its aged steel case and cream sandwich dial. However, some owners dislike the distorted sapphire crystal and the absence of minute markers, with one noting difficulty in replacing the crystal due to hand fitment. The watch features a Miyota 9039 movement with a 42-hour power reserve and an accuracy range of -10 to +30 seconds per day, and is offered with two strap options. On balance, owners value the Gruppo Gamma Vanguard Steel for its distinctive aged aesthetic and dial design, despite some reservations about the crystal.

From video reviewers

Movement accuracy is a notable strength, with one reviewer noting a -1.8 second per day deviation after initial testing. A weakness is the substantial price hike for the re-release model, which raises questions about whether the upgrades justify the cost. Reviewers disagree on the watch's originality, with one calling it "decidedly derivative" and the other not mentioning this aspect.

Orient AA08 Diver Watch

Owners view the Orient AA08 Diver Watch as a capable weekend and vacation timepiece, with confidence in its availability through gray market sellers. The watch is noted for its pleasing wrist presence. On balance, owners find the Orient AA08 Diver Watch to be a satisfying choice for casual wear.

At a glance

16 of 29 specs differ
Diameter
Vanguard Steel42mm
AA08 Diver Watch41.8mm
Power Reserve
Vanguard Steel42h
AA08 Diver Watch40h
Water Resistance
Vanguard Steel100m
AA08 Diver Watch200m
MSRP
Vanguard Steel$790
AA08 Diver Watch$390

Full specifications

Case

5 specs
Category
Diver
Diameter
42mm
41.8mm
Thickness
12.6mm
12.8mm
Lug-to-Lug
49.5mm
46.8mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Yes
Dial Color
Forged Carbon
Grey
Lume
Super-LumiNova
None

Movement

7 specs
Caliber
Miyota 9039
F6922
Beat Rate
0 vph
21,600 vph
Power Reserve
42h
40h
Jewels
0
22
Hacking
No
Yes
Hand-winding
No
Yes
Complications
None
Day-date

Pricing

1 specs
MSRP
$790
$390
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