Side by side

Fortis Marinemaster M-40vsLinde Werdelin Spidolite Titanium – 3D Movement

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
Spidolite Titanium – 3D Movement
Linde WerdelinSpidolite Titanium – 3D Movement
MSRP $21,587

At a glance

13 of 29 specs differ
Diameter
Marinemaster M-4040mm
Spidolite Titanium – 3D Movement44mm
Power Reserve
Marinemaster M-4038h
Spidolite Titanium – 3D Movement42h
Water Resistance
Marinemaster M-40300m
Spidolite Titanium – 3D Movement100m
MSRP
Marinemaster M-40$3,520
Spidolite Titanium – 3D Movement$21,587

Full specifications

Case

7 specs
Category
Diver
Sport
Diameter
40mm
44mm
Thickness
13mm
15mm
Lug-to-Lug
46mm
Lug Width
21mm
20mm
Material
Stainless Steel
Titanium
Water Resistance
300m
100m

Crystal & Dial

2 specs
Dial Color
Orange
Black
Lume
None
Superluminova

Movement

3 specs
Caliber
Sellita SW220-1
LW07
Power Reserve
38h
42h
Jewels
26
25

Pricing

1 specs
MSRP
$3,520
$21,587

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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.

Linde Werdelin Spidolite Titanium – 3D Movement

The Linde Werdelin Spidolite Titanium – 3D Movement is praised for its surprisingly wearable 44mm titanium case, which is hollowed and shaped for comfort despite its size. Reviewers note its industrial, sci-fi aesthetic with sharp angles and hexakey screws. The watch is powered by the LW07 automatic movement with a central seconds hand and is water-resistant to 100 meters. However, legibility is compromised by the skeletonized dial, and the recessed crown is difficult to grip for winding. On balance, reviewers find the Linde Werdelin Spidolite Titanium – 3D Movement's unique industrial design and comfortable wearability to be its strongest attributes, despite legibility challenges.

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