Side by side

Gruppo Gamma Vanguard SteelvsOak & Oscar The Olmsted 38

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

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.

Oak & Oscar The Olmsted 38

Oak & Oscar The Olmsted 38 is praised for its sharp, stealthy aesthetic with a durable ceramic-coated stainless steel case and a clean, no-date dial. Reviewers highlight its excellent wearability at 38mm and the value proposition at $1,475, which includes two strap options. The watch features a sandwich dial with stencil numerals and orange accents, powered by a modified ETA 2892-A2 movement. Overall, reviewers find Oak & Oscar The Olmsted 38 to be a modern and aggressive take on the classic field watch, offering exceptional value.

From video reviewers

The Olmsted 38 features tightly executed tolerances and an ultra-fine level of finishing. Reviewers did not reach a consensus on any weaknesses. Reviewers did not explicitly disagree on any points.

At a glance

16 of 29 specs differ
Diameter
Vanguard Steel42mm
The Olmsted 3838mm
Power Reserve
Vanguard Steel42h
The Olmsted 3842h
Water Resistance
Vanguard Steel100m
The Olmsted 38100m
MSRP
Vanguard Steel$790
The Olmsted 38$1,775

Full specifications

Case

7 specs
Category
Field
Diameter
42mm
38mm
Thickness
12.6mm
10.8mm
Lug-to-Lug
49.5mm
44.9mm
Lug Width
22mm
20mm
Material
Stainless Steel
316L Stainless Steel
Caseback
Solid screw-down

Crystal & Dial

4 specs
Crystal Shape
Double-domed
AR Coating
Yes
Underside
Dial Color
Forged Carbon
Green
Indices
Applied

Movement

4 specs
Caliber
Miyota 9039
Sellita SW300-1
Beat Rate
0 vph
4 vph
Power Reserve
42h
42h
Complications
None
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$790
$1,775
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