Side by side

Christopher Ward C63 Sealander RocksvsFortis Marinemaster M-40

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

C63 Sealander Rocks
Christopher WardC63 Sealander Rocks
MSRP $1,405
Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520

At a glance

14 of 29 specs differ
Diameter
C63 Sealander Rocks42.87mm
Marinemaster M-4040mm
Power Reserve
C63 Sealander Rocks38h
Marinemaster M-4038h
Water Resistance
C63 Sealander Rocks150m
Marinemaster M-40300m
MSRP
C63 Sealander Rocks$1,405
Marinemaster M-40$3,520

Full specifications

Case

8 specs
Category
Diver
Diameter
42.87mm
40mm
Thickness
11.05mm
13mm
Lug-to-Lug
42.87mm
Lug Width
20mm
21mm
Finish
Brushed + Polished + Sandblasted
Brushed and polished
Water Resistance
150m
300m
Caseback
Display
Solid

Crystal & Dial

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

Movement

3 specs
Caliber
SW200
Sellita SW220-1
Beat Rate
4 vph
28,800 vph
Complications
Moonphase, Day-date
None

Pricing

1 specs
MSRP
$1,405
$3,520

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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.

Christopher Ward C63 Sealander Rocks

The Christopher Ward C63 Sealander Rocks is praised for its exceptional wearability and versatile design, with its 36mm case noted as fitting well on smaller wrists. Owners highlight the unique gloss dial and refined indices as particularly special, contributing to a quality that exceeds its price point. One owner reported the crown movement was less smooth than higher-end options, and the Sellita SW200 movement's rotor can be a bit loud. The Consort bracelet is noted as lighter and more conforming than the Bader, though some prefer the Bader for robustness. On balance, owners and reviewers rate the Christopher Ward C63 Sealander Rocks highly for its comfortable wearability and refined dial aesthetics at its price.

Fortis Marinemaster M-40

Owners praise the Fortis Amber Orange for its gorgeous appearance and strong wrist presence, noting its crazy lume and 70-hour power reserve. The Doxa SUB 300T, described as having a superb, eccentric design with a highly legible dial and functional no-decompression bezel, uses an ETA 2824-2 movement. However, the SUB 300T's 42.5mm case wears large and its 14mm thickness is not ideal for dress shirts, though it boasts 1,200m water resistance. On balance, owners appreciate the Fortis Amber Orange for its striking aesthetics and impressive lume.

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