Side by side

Christopher Ward C63 Sealander RocksvsGruppo Gamma Field III GMT

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

C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,405
Field III GMT
Gruppo GammaField III GMT
MSRP $459

At a glance

17 of 29 specs differ
Diameter
C63 Sealander Rocks42.87mm
Field III GMT40mm
Power Reserve
C63 Sealander Rocks38h
Field III GMT41h
Water Resistance
C63 Sealander Rocks150m
Field III GMT200m
MSRP
C63 Sealander Rocks$1,405
Field III GMT$459

Full specifications

Case

8 specs
Category
GMT
Diameter
42.87mm
40mm
Thickness
11.05mm
14mm
Lug-to-Lug
42.87mm
48.5mm
Lug Width
20mm
22mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
150m
200m
Caseback
Display
Solid

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Yellow
Black
Lume
SLN X1 BL C1
Super-LumiNova

Movement

5 specs
Caliber
SW200
Seiko Instruments NH38A
Beat Rate
4 vph
28,800 vph
Power Reserve
38h
41h
Jewels
26
25
Complications
Moonphase, Day-date
GMT

Pricing

1 specs
MSRP
$1,405
$459

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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 Sealander Rocks

The Christopher Ward C63 Sealander Rocks is praised for its exceptional wearability and versatile design, with its 36mm case noted as fitting well on smaller wrists. Owners highlight the unique gloss dial and refined indices as particularly special, contributing to a quality that exceeds its price point. One owner reported the crown movement was less smooth than higher-end options, and the Sellita SW200 movement's rotor can be a bit loud. The Consort bracelet is noted as lighter and more conforming than the Bader, though some prefer the Bader for robustness. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its comfortable wearability and refined dial aesthetics at its price.

Gruppo Gamma Field III GMT

Owners praise the Gruppo Gamma Field III GMT for its look and value, with specific mentions of its sandwich dial and comfortable OEM straps. One owner notes incredible quality for the price across their Gruppo Gamma watches. The watch features a 40mm brushed stainless steel case, box sapphire crystal, and a Seiko NH34A movement with a 41-hour power reserve and stated accuracy of -20~+40 s/day. Some find the lack of a date window a drawback for a GMT, and question its differentiation from other NH34-powered watches. On balance, owners and reviewers find the Gruppo Gamma Field III GMT to be a good value with quality construction for its price point.

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