Side by side

Bremont Altitude ChronographvsChristopher Ward C63 Sealander Rocks

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

Altitude Chronograph
BremontAltitude Chronograph
MSRP $6,300
C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,350

At a glance

14 of 29 specs differ
Diameter
Altitude Chronograph42mm
C63 Sealander Rocks40mm
Power Reserve
Altitude Chronograph40h
C63 Sealander Rocks38h
Water Resistance
Altitude Chronograph100m
C63 Sealander Rocks150m
MSRP
Altitude Chronograph$6,300
C63 Sealander Rocks$1,350

Full specifications

Case

7 specs
Category
Chronograph
Sport
Diameter
42mm
40mm
Thickness
14.7mm
11.05mm
Lug-to-Lug
42.87mm
Lug Width
14.7mm
20mm
Material
316L Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
100m
150m

Crystal & Dial

2 specs
Dial Color
Silver
Yellow
Lume
None
SLN X1 BL C1

Movement

4 specs
Caliber
BE-50AE
SW200-1
Beat Rate
28,800 vph
4 vph
Power Reserve
40h
38h
Jewels
25
26

Pricing

1 specs
MSRP
$6,300
$1,350

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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.

Christopher Ward C63 Sealander Rocks

Owners widely praise the Christopher Ward C63 Sealander Rocks for its excellent wearability, comfort, and build quality for the price, with many highlighting its refined dial and versatile design. The 36mm case is noted as wearing well on smaller wrists, and the robust bracelet offers on-the-fly adjustment. Some owners find the branding prominent or the dial too white, and one owner experienced difficulty adjusting the time on their 36mm model. The Sellita SW200-1 movement provides a 38-hour power reserve. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its exceptional wearability and refined dial at its price point.

From video reviewers

The dial finishing and unique stone dial options are strong points. The 36mm case size is a shared feature. Reviewers questioned its value proposition against other watches under $1,000.

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