Side by side

Christopher Ward C1 Moonphase 40vsOak & Oscar The Humboldt GMT SAR Edition

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

C1 Moonphase 40
Christopher WardC1 Moonphase 40
MSRP $3,050
The Humboldt GMT SAR Edition
Oak & OscarThe Humboldt GMT SAR Edition
MSRP $2,950

At a glance

16 of 29 specs differ
Diameter
C1 Moonphase 4047.9mm
The Humboldt GMT SAR Edition39.5mm
Power Reserve
C1 Moonphase 4038h
The Humboldt GMT SAR Edition56 hoursh
Water Resistance
C1 Moonphase 4030m
The Humboldt GMT SAR Edition200m
MSRP
C1 Moonphase 40$3,050
The Humboldt GMT SAR Edition$2,950

Full specifications

Case

8 specs
Category
GMT
Diameter
47.9mm
39.5mm
Thickness
13.3mm
12.5mm
Lug-to-Lug
47.9mm
46.8mm
Material
Stainless Steel
Grade 5 Titanium
Finish
Brushed + Polished
Brushed and polished
Water Resistance
30m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

3 specs
Crystal Shape
Flat
Double-domed
Dial Color
Blue
Black
Lume
SLN X1 WL C1
Super-LumiNova

Movement

4 specs
Caliber
SW220
Sellita SW330
Power Reserve
38h
56 hoursh
Jewels
26
25
Complications
Moonphase, Day-date
None

Pricing

1 specs
MSRP
$3,050
$2,950

Follow this matchup

Get a note when Christopher Ward C1 Moonphase 40 vs Oak & Oscar The Humboldt GMT SAR Edition gets more votes, a community discussion, or a price drop. No account needed.

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 Humboldt GMT SAR Edition

Oak & Oscar The Humboldt GMT SAR Edition is praised for its anti-magnetic properties, sandwich lume dial, and overall construction quality for its price point. It features a brushed Grade 5 titanium case, a navy blue sandwich dial with an orange minute track and seconds hand, and a Sellita SW330 movement with a 56-hour power reserve. Minor drawbacks noted include bracelet sizing adjustment and lume brightness. On balance, owners and reviewers rate Oak & Oscar The Humboldt GMT SAR Edition highly for its robust construction and unique dial design at its price point.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.