Side by side

Bremont Altitude Perpetual Calendar GMTvsChristopher Ward C60 Lympstone

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
C60 Lympstone
Christopher WardC60 Lympstone
MSRP $1,615

At a glance

13 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
C60 Lympstone40mm
Power Reserve
Altitude Perpetual Calendar GMT40h
C60 Lympstone38h
Water Resistance
Altitude Perpetual Calendar GMT
C60 Lympstone600m
MSRP
Altitude Perpetual Calendar GMT$38,450
C60 Lympstone$1,615

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
42mm
40mm
Thickness
12.65mm
13.8mm
Lug-to-Lug
49.3mm
Material
Titanium
Stainless Steel
Water Resistance
600m

Crystal & Dial

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

Movement

4 specs
Caliber
SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$38,450
$1,615

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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 C60 Lympstone

The Christopher Ward C60 Lympstone is praised for its unique matt crushed carbon fiber dial, described as meteor-like, and its gunmetal PVD case which resembles brushed stainless steel with a patina. Owners consistently highlight the excellent X1 lume, noting it glows brightly for an extended period. The watch features two large, easy-to-use screw-down crowns and an internal compass bezel. The PVD coating is reported to be intact and in excellent condition. Overall, owners highly rate the Christopher Ward C60 Lympstone for its distinctive dial and robust lume.

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