Side by side

Gruppo Gamma Vanguard SteelvsNodus Sector II GMT

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

Vanguard Steel
Gruppo GammaVanguard Steel
MSRP $790
Sector II GMT
NodusSector II GMT
MSRP $525

At a glance

12 of 29 specs differ
Diameter
Vanguard Steel42mm
Sector II GMT38mm
Power Reserve
Vanguard Steel42h
Sector II GMT41h
Water Resistance
Vanguard Steel100m
Sector II GMT100m
MSRP
Vanguard Steel$790
Sector II GMT$525

Full specifications

Case

5 specs
Category
GMT
Diameter
42mm
38mm
Thickness
12.6mm
11.9mm
Lug-to-Lug
49.5mm
47mm
Lug Width
22mm
20mm

Crystal & Dial

3 specs
Crystal Shape
Flat
Domed
Dial Color
Forged Carbon
Lume
Super-LumiNova
Swiss Super-LumiNova® BGW9 Grade A

Movement

3 specs
Caliber
Miyota 9039
TMI NH34 (GMT)
Power Reserve
42h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$790
$525

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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.

Nodus Sector II GMT

Owners and reviewers widely praise the Nodus Sector II GMT for its versatile, refined design and surprisingly good finishing for its compelling price point. The watch features a regulated Seiko NH34 movement, running at +5 seconds per day according to one review, a sapphire crystal with AR coating, and 100 meters of water resistance. Some owners wish for lume on the GMT hand and prefer a bi-directional GMT bezel over the 120-click dive timing bezel, while others find the NH34 movement overpriced for the cost. On balance, owners and reviewers rate the Nodus Sector II GMT highly for its refined design and impressive finishing at its price point.

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