Gruppo Gamma Vanguard SteelvsRoebuck Watch Company Diviso

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Gruppo Gamma Vanguard Steel at true scale

Vanguard Steel

Roebuck Watch Company Diviso at true scale

Diviso

Diameter

42mm

42mm

Lug-to-Lug

49.5mm

lowest

49.7mm

Thickness

12.6mm

11.9mm

lowest

Water Resistance

100m

100m

Power Reserve

42h

42h

MSRP

$790

$500

lowest

Movement

Miyota 9039

Miyota 9039

Case

4 specs
Category
Field
Sport
Thickness
12.6mm
11.9mm
Lug-to-Lug
49.5mm
49.7mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

3 specs
AR Coating
Yes
n/a
Dial Color
Forged Carbon
Orange/Blue
Lume
Super-LumiNova
None

Movement

1 specs
Power Reserve
42h
42h

Pricing

1 specs
MSRP
$790
$500
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Reviews

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

Gruppo Gamma Vanguard Steel

Owners widely praise the Gruppo Gamma Vanguard Steel's aged steel case and cream sandwich dial. Some owners, however, note distortion from the sapphire crystal and a lack of minute markers. One owner found the crystal distortion problematic and mentioned difficulty with replacement due to hand fitment. The Gruppo Gamma Vanguard Steel is priced at $730 and features a forged carbon dial with 'Old Radium' Super-LumiNova. Overall, owners appreciate the Gruppo Gamma Vanguard Steel for its distinctive dial and aged case finish, 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.

Roebuck Watch Company Diviso

Owners widely praise the Roebuck Watch Company Diviso for its unique corrugated dial, inspired by roofing textures and catching light beautifully, and its dual-crown design that mimics a compressor style for timing functions. The watch is noted for its Texas spirit and Gulf Racing-inspired blue and orange colorway, with one owner comparing its aesthetic to an old UK car tax disc. The Rally variant is specifically called out for its colorful dial and rally strap. Overall, owners rate the Roebuck Watch Company Diviso highly for its distinctive design and fun, wearable character.