Side by side

Christopher Ward C1 Moonphase 40vsOak & 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.

Christopher Ward C1 Moonphase 40

Owners widely praise the Christopher Ward C1 Moonphase 40 for its captivating aventurine dial and photorealistic, luminescent moon, with many receiving compliments and finding it a stylish, lightweight, and comfortable daily wear. The in-house Calibre JJ04 module's 128-year moon tracking is a notable feature. However, multiple owners find the lack of dial indices and bezel markings, along with unlumed hands, makes precise time-telling difficult, with some describing it as more of a jewelry piece than a functional timepiece. One owner experienced a movement issue requiring warranty repair within the first year, and another noted frustration with customer service. The 40.5mm case size is considered sporty by some, and the design is described as "shouty" by a few. On balance, owners highly rate the Christopher Ward C1 Moonphase 40 for its stunning moonphase display and aesthetic appeal at its price point, despite legibility concerns.

From video reviewers

The aventurine dial and Globolight lume are praised for their realistic starry night effect. The 3 ATM water resistance is a significant limitation.

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
C1 Moonphase 4047.9mm
The Olmsted 3838mm
Power Reserve
C1 Moonphase 4038h
The Olmsted 3842h
Water Resistance
C1 Moonphase 4030m
The Olmsted 38100m
MSRP
C1 Moonphase 40$3,050
The Olmsted 38$1,775

Full specifications

Case

8 specs
Category
Field
Diameter
47.9mm
38mm
Thickness
13.3mm
10.8mm
Lug-to-Lug
47.9mm
44.9mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed + Polished
Water Resistance
30m
100m
Caseback
Solid screw-down

Crystal & Dial

4 specs
Crystal Shape
Double-domed
Dial Color
Blue
Green
Indices
Applied
Lume
SLN X1 WL C1
Super-LumiNova

Movement

4 specs
Caliber
Sellita SW220-1
Sellita SW300-1
Power Reserve
38h
42h
Jewels
26
0
Complications
Moonphase, Day-date
GMT, Chronograph, Date

Pricing

1 specs
MSRP
$3,050
$1,775
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