Side by side

Bremont Altitude Perpetual Calendar GMTvsSpinnaker Fleuss Pearl Diver Nessie

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
Fleuss Pearl Diver Nessie
SpinnakerFleuss Pearl Diver Nessie
MSRP $425

At a glance

8 of 29 specs differ
Diameter
Altitude Perpetual Calendar GMT42mm
Fleuss Pearl Diver Nessie43mm
Power Reserve
Altitude Perpetual Calendar GMT40h
Fleuss Pearl Diver Nessie40h
Water Resistance
Altitude Perpetual Calendar GMT
Fleuss Pearl Diver Nessie150m
MSRP
Altitude Perpetual Calendar GMT$38,450
Fleuss Pearl Diver Nessie$425

Full specifications

Case

6 specs
Category
GMT
Diver
Diameter
42mm
43mm
Thickness
12.65mm
13mm
Lug-to-Lug
51mm
Material
Titanium
316L Stainless Steel
Water Resistance
150m

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 Fleuss Pearl Diver Nessie

Owners widely report a split on the Spinnaker Fleuss Pearl Diver Nessie's build quality, with some finding it disappointing due to issues like misaligned bezels or indices, while others praise its robust construction. The watch features a blue mother-of-pearl dial with a hidden Nessie silhouette, powered by a Miyota 8245 movement and priced at $425. One owner noted the Spinnaker Fleuss Pearl Diver Nessie felt a bit large. Overall, owners and reviewers find the Spinnaker Fleuss Pearl Diver Nessie offers good value with unique design elements that celebrate its theme without being overly cartoonish.

From video reviewers

The blue Mother-of-Pearl dial with "Nessie" easter eggs is a distinctive design element. The 43mm case size may be substantial for smaller wrists.

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