Side by side

Christopher Ward C63 ColchestervsSeestern S446 GMT

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

C63 Colchester
Christopher WardC63 Colchester
MSRP $1,615
S446 GMT
SeesternS446 GMT
MSRP $299

At a glance

17 of 29 specs differ
Diameter
C63 Colchester47.5mm
S446 GMT39.5mm
Power Reserve
C63 Colchester38h
S446 GMT41hh
Water Resistance
C63 Colchester150m
S446 GMT100m
MSRP
C63 Colchester$1,615
S446 GMT$299

Full specifications

Case

8 specs
Category
GMT
Diameter
47.5mm
39.5mm
Thickness
12.6mm
13mm
Lug-to-Lug
47.5mm
47mm
Lug Width
22mm
20mm
Material
Injected carbon
316L Stainless Steel
Finish
Brushed + Polished
Brushed and polished
Water Resistance
150m
100m

Crystal & Dial

3 specs
Crystal Shape
Flat
Domed
Dial Color
Black
Cream
Lume
SLN X1 BL C1
None

Movement

5 specs
Caliber
SW200
Seiko NH34A GMT
Beat Rate
4 vph
3 vph
Power Reserve
38h
41hh
Jewels
26
24
Complications
Moonphase, Day-date, Date
GMT, Date

Pricing

1 specs
MSRP
$1,615
$299

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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 C63 Colchester

The Christopher Ward C63 Colchester is praised for its extremely lightweight, 41mm forged carbon case and dial, weighing only 38 grams, and its COSC-certified Sellita SW200 movement. Some owners report the lume lasts all night, while others note the red seconds hand can be difficult to see in low light. The recessed crown is a point of discussion, with one owner finding it difficult to manipulate due to its thinness and another suggesting it may be gimmicky. The watch is offered at $925. Overall, owners appreciate the unique materials and lightweight design of the Christopher Ward C63 Colchester, though some express concerns about the crown functionality and price point.

Seestern S446 GMT

Owners widely praise the Seestern S446 GMT for its stunning finishing and extreme value, with a sapphire crystal and adjustable clasp. The winding action is noted as buttery smooth, and the 39.5mm case size is considered very wearable. Some owners, however, flag the lume as a weak point and one owner found the bracelet clasp lacked sufficient micro-adjustment. The Seestern S446 GMT is considered an extreme value for the dollar. Overall, owners rate the Seestern S446 GMT highly for its exceptional finishing and value proposition at its price point.

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