Side by side

Gruppo Gamma Vanguard SteelvsHELM Miyako

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

Vanguard Steel
Gruppo GammaVanguard Steel
MSRP $790
Miyako
HELMMiyako
MSRP $375

At a glance

10 of 29 specs differ
Diameter
Vanguard Steel42mm
Miyako40mm
Power Reserve
Vanguard Steel42h
Miyako42h
Water Resistance
Vanguard Steel100m
Miyako200m
MSRP
Vanguard Steel$790
Miyako$375

Full specifications

Case

5 specs
Category
Diver
Diameter
42mm
40mm
Thickness
12.6mm
13.75mm
Lug-to-Lug
49.5mm
47mm
Water Resistance
100m
200m

Crystal & Dial

2 specs
Crystal Shape
Flat
Double-Domed
Dial Color
Forged Carbon
Gray

Movement

2 specs
Caliber
Miyota 9039
Jewels
25
24

Pricing

1 specs
MSRP
$790
$375

Follow this matchup

Get a note when Gruppo Gamma Vanguard Steel vs HELM Miyako gets more votes, a community discussion, or a price drop. No account needed.

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.

HELM Miyako

HELM Miyako owners widely praise its exceptional value and quality, with multiple reports highlighting its stunning appearance and dial details. The watch is noted for its excellent accuracy, with figures around +1.5 to +2 seconds per day. One owner found the HELM Miyako to be tough and versatile, fitting well on a 6.6-inch wrist. Overall, owners consider the HELM Miyako an amazing value and a great watch, worth the wait for its availability.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.