Side by side

Bremont Altitude Perpetual Calendar GMTvsChristopher Ward C1 Bel Canto

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
C1 Bel Canto
Christopher WardC1 Bel Canto
MSRP $4,725

At a glance

13 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
C1 Bel Canto40mm
Power Reserve
Altitude Perpetual Calendar GMT40h
C1 Bel Canto38h
Water Resistance
Altitude Perpetual Calendar GMT
C1 Bel Canto30m
MSRP
Altitude Perpetual Calendar GMT$38,450
C1 Bel Canto$4,725

Full specifications

Case

6 specs
Category
GMT
Skeleton
Diameter
42mm
40mm
Thickness
12.65mm
13mm
Lug-to-Lug
48mm
Material
Titanium
Grade 5 Titanium
Water Resistance
30m

Crystal & Dial

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

Movement

4 specs
Caliber
SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
29

Pricing

1 specs
MSRP
$38,450
$4,725

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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 C1 Bel Canto

The Christopher Ward C1 Bel Canto is praised for its three-dimensional, futuristic aesthetic and exposed chiming mechanism, with its design language compared to MB&F. Reviewers note the Cielo blue dial's transition from pale blue to grey and the hand-finished anglage on the sonnerie au passage complication's levers and hammers. The 41mm grade-5 titanium case is finished with fine brushing, and the movement is a Sellita SW200-1 base with an FS01 chiming module, offering a 38-hour power reserve. One reviewer found the Oyster-style bracelet stylistically mismatched with the classical dial of the C1 Bel Canto Classic. Overall, reviewers highlight the C1 Bel Canto's striking design and intricate chiming complication as its primary appeal.

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