Side by side

Christopher Ward C63 Sealander GMTvsHamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono

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

C63 Sealander GMT
Christopher WardC63 Sealander GMT
MSRP $1,675

At a glance

14 of 29 specs differ
Diameter
C63 Sealander GMT42mm
Khaki Aviation Khaki Pilot Pioneer Auto Chrono41mm
Power Reserve
C63 Sealander GMT56h
Khaki Aviation Khaki Pilot Pioneer Auto Chrono60h
Water Resistance
C63 Sealander GMT150m
Khaki Aviation Khaki Pilot Pioneer Auto Chrono100m
MSRP
C63 Sealander GMT$1,675
Khaki Aviation Khaki Pilot Pioneer Auto Chrono$1,995

Full specifications

Case

7 specs
Category
GMT
Chronograph
Diameter
42mm
41mm
Thickness
11.5mm
16mm
Lug-to-Lug
48.5mm
46mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
150m
100m
Caseback
Display
Solid

Crystal & Dial

2 specs
Dial Color
Blue
Beige
Lume
SLN X1 BL C1
None

Movement

4 specs
Caliber
SW330
H-31
Beat Rate
4 vph
28,800 vph
Power Reserve
56h
60h
Complications
GMT, Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,675
$1,995

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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 GMT

The Christopher Ward C63 Sealander GMT is praised for its comfortable wearability, with reviewers noting its slim profile, short lugs, and 39mm case size, while others prefer the proportions of the 36mm version. The watch features a Light-catcher case with alternating brushed and polished surfaces, and the Bader bracelet is highlighted for its build quality and comfort at its price point. Some owners find the gloss white dial's text and indices small, and the orange accents can appear yellow. The Sellita SW330-2 movement provides caller GMT functionality and a 56-hour power reserve. On balance, owners and reviewers appreciate the Christopher Ward C63 Sealander GMT for its comfortable wearability and solid bracelet construction at its price.

Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono

Owners widely praise the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono for its excellent dial legibility and unique, vintage-inspired design, with some noting its thinness and 72-hour power reserve. Reviewers highlight its charismatic, function-forward military aesthetic and attractive dial execution. The watch is considered a wise starting point for a chronograph under $2,000, with observed accuracy around +/- 4 seconds per day and a 60-hour power reserve. Some owners find the non-screw-down crown limits water confidence, and one reviewer notes the mineral crystal scratches more easily than sapphire. The price is considered a bit punchy by one source. On balance, owners and reviewers rate the Hamilton Khaki Aviation Khaki Pilot Pioneer Auto Chrono highly for its handsome, utilitarian design and value.

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