Christopher Ward C63 Sealander GMTvsGruppo Gamma Field III GMT Date

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Christopher Ward C63 Sealander GMT at true scale

C63 Sealander GMT

Gruppo Gamma Field III GMT Date at true scale

Field III GMT Date

Diameter

42mm

40mm

Lug-to-Lug

48.5mm

48.5mm

Thickness

11.3mm

lowest

14mm

Water Resistance

150m

200m

highest

Power Reserve

56h

highest

41h

MSRP

$1,675

$459

lowest

Movement

Sellita SW330-2

Seiko NH34

Case

5 specs
Diameter
42mm
40mm
Thickness
11.3mm
14mm
Finish
Brushed + Polished + Sandblasted
n/a
Water Resistance
150m
200m
Caseback
Display
n/a

Crystal & Dial

3 specs
AR Coating
n/a
Yes
Dial Color
Blue
Black
Lume
SLN X1 BL C1
Super-LumiNova

Movement

5 specs
Caliber
Sellita SW330-2
Seiko NH34
Beat Rate
4 vph
0 vph
Power Reserve
56h
41h
Jewels
25
0
Complications
GMT, Moonphase, Day-date
GMT, Date

Pricing

1 specs
MSRP
$1,675
$459
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Christopher Ward C63 Sealander GMT

Owners widely praise the Christopher Ward C63 Sealander GMT's comfortable wearability, with reviewers noting the slim profile and clean finishing on the Light-catcher case featuring alternating brushed and polished surfaces. Some owners find the gloss white dial's text and indices small, and the orange accents can appear more yellow than desired. The Sellita SW330-2 movement provides caller GMT functionality. On balance, reviewers and owners appreciate the Christopher Ward C63 Sealander GMT for its comfortable wearability and case finishing at its price point.

From video reviewers

The watch is praised for its value proposition against higher-priced competitors. The bracelet lacked refinement compared to Swiss counterparts.

Gruppo Gamma Field III GMT Date

Owners widely praise the Gruppo Gamma Field III GMT Date for its incredible quality, awesome looks, and good value for the price. The watch features a 40mm brushed 316L stainless steel case, a box sapphire crystal, and a Seiko NH34 automatic movement. Some owners note accuracy figures ranging from -20 to +40 seconds per day, while others report +5 seconds per day. One user found the 40mm size unsuitable for small wrists. Overall, owners rate the Gruppo Gamma Field III GMT Date highly for its build quality and aesthetic appeal at its price point.

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