Side by side

Gruppo Gamma Vanguard SteelvsMaen Mahjong 36

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

Vanguard Steel
Gruppo GammaVanguard Steel
MSRP $790
Mahjong 36
MaenMahjong 36
MSRP $899

At a glance

14 of 29 specs differ
Diameter
Vanguard Steel42mm
Mahjong 3636mm
Power Reserve
Vanguard Steel42h
Mahjong 3640h
Water Resistance
Vanguard Steel100m
Mahjong 3650m
MSRP
Vanguard Steel$790
Mahjong 36$899

Full specifications

Case

7 specs
Category
Dress
Diameter
42mm
36mm
Thickness
12.6mm
11.1mm
Lug-to-Lug
49.5mm
Lug Width
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
50m

Crystal & Dial

4 specs
Crystal
Sapphire
Domed Sapphire
AR Coating
Yes
Inner
Dial Color
Forged Carbon
MHV.03
Lume
Super-LumiNova
None

Movement

2 specs
Caliber
Miyota 9039
Miyota 9122
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$790
$899

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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.

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.

Maen Mahjong 36

Owners widely appreciate the Maen Mahjong 36 for its quality and wearability, with some finding the green sunburst dial a subtle and fitting homage to its theme and the price reasonable. However, a segment of the community finds the design too understated for its thematic inspiration, preferring a more pronounced lacquered dial. On balance, owners rate the Maen Mahjong 36 highly for its impressive quality and wearability at its price point.

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