Side by side

Gruppo Gamma Vanguard SteelvsBoldr BOLDR x Nitecore

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

Vanguard Steel
Gruppo GammaVanguard Steel
MSRP $790
BOLDR x Nitecore
BoldrBOLDR x Nitecore
MSRP $449

At a glance

11 of 29 specs differ
Diameter
Vanguard Steel42mm
BOLDR x Nitecore38mm
Power Reserve
Vanguard Steel42h
BOLDR x Nitecore40h
Water Resistance
Vanguard Steel100m
BOLDR x Nitecore200m
MSRP
Vanguard Steel$790
BOLDR x Nitecore$449

Full specifications

Case

7 specs
Category
Diver
Diameter
42mm
38mm
Thickness
12.6mm
12.8mm
Lug-to-Lug
49.5mm
44mm
Lug Width
22mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
100m
200m

Crystal & Dial

1 specs
Dial Color
Forged Carbon
The Kraken by BOLDR x Nitecore

Movement

2 specs
Caliber
Miyota 9039
Seiko NH35A
Power Reserve
42h
40h

Pricing

1 specs
MSRP
$790
$449

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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.

BOLDR x Nitecore

BOLDR x Nitecore is widely praised for its lightweight 38mm PVD titanium case, excellent legibility, and perfect sizing. Owners and reviewers highlight the unique, topographical map-inspired dial offering fantastic depth, complemented by color-matched Old-Radium C3 lume and subtle branding. The watch is described as durable and powerfully lumed, with the included Nitecore TIKI torch capable of boosting its glow. On balance, owners and reviewers rate the BOLDR x Nitecore highly for its exceptional lume and distinctive dial design at its price point.

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