Side by side

Fortis Marinemaster M-40vsTudor Pelagos FXD

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

Marinemaster M-40
FortisMarinemaster M-40
MSRP $3,520
Pelagos FXD
TudorPelagos FXD
MSRP $5,025

At a glance

12 of 29 specs differ
Diameter
Marinemaster M-4040mm
Pelagos FXD42mm
Power Reserve
Marinemaster M-4038h
Pelagos FXD70h
Water Resistance
Marinemaster M-40300m
Pelagos FXD200m
MSRP
Marinemaster M-40$3,520
Pelagos FXD$5,025

Full specifications

Case

7 specs
Diameter
40mm
42mm
Thickness
13mm
12.8mm
Lug-to-Lug
46mm
Lug Width
21mm
22mm
Material
Stainless Steel
Titanium
Finish
Brushed and polished
Brushed + Satin
Water Resistance
300m
200m

Crystal & Dial

1 specs
Dial Color
Orange
Blue

Movement

3 specs
Caliber
Sellita SW220-1
MT5602
Power Reserve
38h
70h
Jewels
26
25

Pricing

1 specs
MSRP
$3,520
$5,025

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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.

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.

Tudor Pelagos FXD

Owners and reviewers widely praise the Tudor Pelagos FXD for its comfortable, lightweight titanium build, excellent legibility underwater, and robust, functional design inspired by military specifications. Its amazing lume, tactile bezel, and quick strap changes are frequently highlighted as key strengths, making it a versatile and reliable tool watch for everyday wear. Some owners note the fixed strap bars and hook-and-loop strap can be less practical for certain clothing, and one review mentions concerns about the longevity of the carbon composite case variant. Accuracy figures range, with some reporting COSC-certified precision while others note less consistent timekeeping requiring frequent servicing. Overall, owners and reviewers rate the Tudor Pelagos FXD highly for its ruggedness, historical connection, and purposeful design at its price point.

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