Side by side

Bremont Altitude ChronographvsSeiko Prospex Rotocall

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
Prospex Rotocall
SeikoProspex Rotocall
MSRP $550

At a glance

11 of 29 specs differ
Diameter
Altitude Chronograph42mm
Prospex Rotocall37mm
Power Reserve
Altitude Chronograph40h
Prospex Rotocall40h
Water Resistance
Altitude Chronograph100m
Prospex Rotocall100m
MSRP
Altitude Chronograph$6,300
Prospex Rotocall$550

Full specifications

Case

6 specs
Category
Chronograph
Sport
Diameter
42mm
37mm
Thickness
14.7mm
10.6mm
Lug-to-Lug
43.5mm
Lug Width
14.7mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel

Crystal & Dial

2 specs
Crystal
Sapphire
Hardlex
Dial Color
Silver
Black

Movement

2 specs
Caliber
BE-50AE
A824
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$6,300
$550

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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 Chronograph

Owners note faint marks on the case sides and back, with minor wear and creasing on the strap. Reviewers flag the "DANGER EJECTION SEAT" wordmark on the dial as a divisive design choice that disrupts the MB series' usual stark tone, though they praise the improved smoothness and click precision of the Roto Click rotating bezel. On balance, the Bremont Altitude Chronograph elicits mixed reactions, with design elements like the dial text being a point of contention for reviewers.

Seiko Prospex Rotocall

Owners widely praise the Seiko Prospex Rotocall for its charismatic retro design and comfortable 37mm size, with many appreciating its space-faring heritage. However, multiple sources criticize its price point, suggesting it is too high for an all-digital quartz watch with features like a stamped clasp, mineral crystal, and standard quartz movement. Some owners also note drawbacks such as a flimsy battery mount and split pin bracelet construction. On balance, owners and reviewers find the Seiko Prospex Rotocall visually appealing and a faithful re-release, but its value proposition is frequently questioned due to its price.

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