Side by side

Bremont Altitude Perpetual Calendar GMTvsSeiko Coutura

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
Coutura
SeikoCoutura
MSRP $595

At a glance

13 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Coutura42.5mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Coutura40h
Water Resistance
Altitude Perpetual Calendar GMT
Coutura100m
MSRP
Altitude Perpetual Calendar GMT$38,450
Coutura$595

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
42mm
42.5mm
Thickness
12.65mm
10.2mm
Lug-to-Lug
46mm
Lug Width
22mm
12mm
Material
Titanium
Stainless Steel
Water Resistance
100m

Crystal & Dial

2 specs
Dial Color
Blue
Black
Lume
None
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
V157
Type
Automatic
Quartz
Jewels
25
2

Pricing

1 specs
MSRP
$38,450
$595

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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.

Seiko Coutura

Seiko Coutura owners widely praise its wear-resistant metal treatments, with one reporting minimal scratches after six years. The watch is also lauded for its solar and perpetual calendar features, offering a "set it and forget it" experience with 100m water resistance. Owners appreciate its weight and captivating appearance, with one purchasing it for $410.88. The aesthetic, featuring contrasting gold indices and hands against a black dial, is considered appealing by some, particularly those who enjoy its unique and fun design. However, opinions on styling are divided, with some finding the dial too busy and gaudy, and others describing the line as large or sitting too high. The proprietary bracelet is also noted as a downside by some owners. One owner reports the solar power reserve can be problematic if not exposed to light regularly, while another calls their kinetic perpetual a beautiful keeper with a 4-year reserve.

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