Side by side

Bremont Altitude Perpetual Calendar GMTvsChristopher Ward C63 Valour

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

Altitude Perpetual Calendar GMT
BremontAltitude Perpetual Calendar GMT
MSRP $38,450
C63 Valour
Christopher WardC63 Valour
MSRP $1,105

At a glance

16 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
C63 Valour40mm
Power Reserve
Altitude Perpetual Calendar GMT40h
C63 Valour40h
Water Resistance
Altitude Perpetual Calendar GMT
C63 Valour150m
MSRP
Altitude Perpetual Calendar GMT$38,450
C63 Valour$1,105

Full specifications

Case

8 specs
Category
GMT
Chronograph
Diameter
42mm
40mm
Thickness
12.65mm
11.55mm
Lug-to-Lug
45.8mm
Lug Width
22mm
20mm
Material
Titanium
Stainless Steel
Water Resistance
150m
Caseback
Solid
Engraved

Crystal & Dial

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

Movement

5 specs
Caliber
G10
Type
Automatic
Quartz
Beat Rate
28,800 vph
768 vph
Jewels
25
4
Complications
None
Chronograph

Pricing

1 specs
MSRP
$38,450
$1,105

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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.

Bremont Altitude Perpetual Calendar GMT

The Bremont Altitude Perpetual Calendar GMT is a highly exclusive piece, with one owner noting its $44,000 price point raises questions about its target audience and suggesting it may be a limited production showpiece. Reviewers highlight its refined Trip-Tick case, now featuring softer curves, a 42mm diameter, and a 12.23mm thickness in grade 2 titanium, though the oversized crowns are flagged as a potential drawback. Overall, owners and reviewers acknowledge the Bremont Altitude Perpetual Calendar GMT as a distinctive, albeit niche, high-complication offering with a notable case refinement.

Christopher Ward C63 Valour

The Christopher Ward C63 Valour is praised for its beautiful, deep dial with 3D applied markers and indices, its great look, and its symmetry, with some calling it one of the best-looking and most affordable chronographs available. Reviewers note its Light-catcher case with flowing curves and contrasting brushed and polished finishes, and a matte black dial with applied numerals and sub-dials featuring differently colored hands. The watch is powered by a thermocompensated, chronometer-certified quartz movement, specifically the ETA G10.212 AD, which Christopher Ward claims offers accuracy of +/- 10 seconds per year, though some users question this, citing ETA's stated accuracy of +/- 73 seconds per year. Owners are split on the use of a quartz movement in a watch at this price point, with some preferring mechanical movements, while others defend quartz for its reliability, thinner profile, accuracy, and lower service costs.

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