Bremont Altitude Perpetual Calendar GMTvsChristopher Ward C63 True GMT

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Bremont Altitude Perpetual Calendar GMT at true scale

Altitude Perpetual Calendar GMT

Christopher Ward C63 True GMT at true scale

C63 True GMT

Diameter

42mm

40.5mm

Lug-to-Lug

n/a

48mm

Thickness

12.7mm

lowest

14.2mm

Water Resistance

n/a

100m

Power Reserve

n/a

120h

MSRP

$38,450

$4,135

lowest

Movement

Automatic

Christopher Ward CW-002

Case

6 specs
Diameter
42mm
40.5mm
Thickness
12.65mm
14.15mm
Lug-to-Lug
n/a
48mm
Material
Titanium
Stainless Steel
Finish
n/a
Brushed + Polished + Sandblasted
Water Resistance
n/a
100m

Crystal & Dial

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

Movement

5 specs
Caliber
n/a
Christopher Ward CW-002
Beat Rate
0 vph
4 vph
Power Reserve
0h
120h
Jewels
0
33
Complications
None
GMT, Moonphase, Day-date, Small seconds

Pricing

1 specs
MSRP
$38,450
$4,135
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Reviews

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 42mm automatic watch. Reviewers note its refined Trip-Tick case with softer curves and a 12.23mm profile, though some find the oversized crowns a drawback. One owner questions the $44,000 price point, suggesting the brand likely produces only two units annually as showpieces. Overall, owners and reviewers find the Bremont Altitude Perpetual Calendar GMT to be a highly exclusive, albeit expensive, timepiece with a refined case design.

Christopher Ward C63 True GMT

Owners widely praise the Christopher Ward C63 True GMT for its wearability, with one owner finding the 39mm case, which wears closer to 40-41mm, perfect on a 6.75" wrist. Reviewers note the PVD hands offer good contrast and the lume provides readability. However, some owners find the orange accent lacks vibrancy and the gloss dial and text combination appears cheap in certain lighting conditions. One owner perceived a slight difference in production quality compared to a different model's bracelet. The Christopher Ward C63 True GMT is also described as having an "ugly" design with an "awful, pointless cutout" and lack of symmetry by one community member. On balance, owners and reviewers are divided on the aesthetics of the Christopher Ward C63 True GMT, with some appreciating its wearability and legibility while others criticize its design and dial finish.

From video reviewers

The case finishing is praised for its polished and curved surfaces. The watch uses a Sellita SW330-2 movement. Reviewers disagree on the case size, with one noting 40.5mm and another highlighting a 36mm option.