Side by side

Nivada Grenchen Chronomaster ValjouxvsOak & 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.

Nivada Grenchen Chronomaster Valjoux

The Nivada Grenchen Chronomaster is praised for its vintage aesthetic and versatility, with the Aventurine Blue variant offering a unique starry dial and world time bezel. Owners note the sub-dials are small and difficult to read, and the Sellita SW510 movement exhibits rotor wobble and hand play. The $5,000 price point is a significant increase from previous reissues. Overall, owners rate the Nivada Grenchen Chronomaster highly for its vintage aesthetic and unique dial options, despite some concerns about sub-dial legibility and movement characteristics.

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

17 of 29 specs differ
Diameter
Chronomaster Valjoux38mm
The Olmsted 3838mm
Power Reserve
Chronomaster Valjoux48h
The Olmsted 3842h
Water Resistance
Chronomaster Valjoux100m
The Olmsted 38100m
MSRP
Chronomaster Valjoux$5,000
The Olmsted 38$1,775

Full specifications

Case

7 specs
Category
Chronograph
Field
Thickness
12.95mm
10.8mm
Lug-to-Lug
46.5mm
44.9mm
Lug Width
0mm
20mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished
Caseback
316L Steel Silver Color Open Case back with Sapphire Glass
Solid screw-down

Crystal & Dial

4 specs
Crystal Shape
Double-domed
AR Coating
Underside
Dial Color
Black
Green
Indices
Applied

Movement

5 specs
Caliber
Valjoux 23
Sellita SW300-1
Type
Manual
Automatic
Beat Rate
0 vph
4 vph
Power Reserve
48h
42h
Complications
GMT, Chronograph
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$5,000
$1,775
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