Side by side

Christopher Ward C63 Sealander GMTvsLongines MASTER COLLECTION

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
MASTER COLLECTION
LonginesMASTER COLLECTION
MSRP $3,000

At a glance

20 of 29 specs differ
Diameter
C63 Sealander GMT42mm
MASTER COLLECTION42mm
Power Reserve
C63 Sealander GMT56h
MASTER COLLECTION72h
Water Resistance
C63 Sealander GMT150m
MASTER COLLECTION30m
MSRP
C63 Sealander GMT$1,675
MASTER COLLECTION$3,000

Full specifications

Case

7 specs
Category
GMT
Thickness
11.5mm
10.8mm
Lug-to-Lug
48.5mm
49.7mm
Lug Width
22mm
21mm
Finish
Brushed + Polished + Sandblasted
Water Resistance
150m
30m
Caseback
Display
Transparent case back with sapphire crystal

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Blue
Silver
Indices
Applied
Painted Arabic numerals
Lume
SLN X1 BL C1
Super-LumiNova

Movement

7 specs
Caliber
SW330
L897.2
Beat Rate
4 vph
25,200 vph
Power Reserve
56h
72h
Jewels
25
0
Hacking
Yes
No
Hand-winding
Yes
No
Complications
GMT, Moonphase, Day-date
Hours, minutes, seconds, month and date by annual calendar

Pricing

1 specs
MSRP
$1,675
$3,000

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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.

Longines MASTER COLLECTION

The Longines Master Collection is widely praised for its excellent value, beautiful dial execution featuring engraved Breguet numerals and snailed subdials, and classic, vintage styling. Owners and reviewers highlight its dressy and thin profile, with one owner noting its versatility as a daily wear. The Master Collection offers complications like chronographs and moon phases at competitive price points, with some finding the case finishing homogenous and the pushers to feel cheap. Accuracy figures are not consistently reported across sources, but one owner notes a broken moon phase setting mechanism requiring professional service. Water resistance is considered light at 30m, and the bracelet lacks micro-adjustments. Overall, owners and reviewers rate the Longines Master Collection highly for its dial execution and value, particularly when purchased below retail.

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