Side by side

Bremont Altitude Perpetual Calendar GMTvsSpinnaker Hull Titanium Bronze

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
Hull Titanium Bronze
SpinnakerHull Titanium Bronze
MSRP $425

At a glance

7 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Hull Titanium Bronze42mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Hull Titanium Bronze40h
Water Resistance
Altitude Perpetual Calendar GMT
Hull Titanium Bronze100m
MSRP
Altitude Perpetual Calendar GMT$38,450
Hull Titanium Bronze$425

Full specifications

Case

4 specs
Category
GMT
Diver
Thickness
12.65mm
15mm
Lug-to-Lug
50mm
Water Resistance
100m

Crystal & Dial

1 specs
Dial Color
Blue
Black

Movement

1 specs
Caliber
SII NH35A

Pricing

1 specs
MSRP
$38,450
$425

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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.

Spinnaker Hull Titanium Bronze

The Spinnaker Hull Titanium Bronze is a sold-out limited edition that has garnered significant interest, with one owner noting its titanium case stands out with a white strap. Owners are split on the watch's value, with one finding it a good purchase at $125 and another questioning the strap's suitability for its 100M water resistance. Some reviewers flag the VK73 movement's limited 60-minute chronograph and a big date window obscured by the chronograph hand, while others praise the handsome design with a textured sandwich dial and comfortable wearability. Lume is described as non-existent by one source. Overall, owners and reviewers are divided on the Spinnaker Hull Titanium Bronze, with praise for its design and wearability tempered by criticism of its movement execution and strap.

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