Side by side

Fortis Marinemaster M-40vsLinde Werdelin Spidolite Gold – 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 Gold – 3D Movement
Linde WerdelinSpidolite Gold – 3D Movement
MSRP $35,556

At a glance

13 of 29 specs differ
Diameter
Marinemaster M-4040mm
Spidolite Gold – 3D Movement44mm
Power Reserve
Marinemaster M-4038h
Spidolite Gold – 3D Movement42h
Water Resistance
Marinemaster M-40300m
Spidolite Gold – 3D Movement100m
MSRP
Marinemaster M-40$3,520
Spidolite Gold – 3D Movement$35,556

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
Gold
Lume
None
Superluminova

Movement

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

Pricing

1 specs
MSRP
$3,520
$35,556

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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 Gold – 3D Movement

The Linde Werdelin Spidolite Gold features a striking, sci-fi aesthetic with a skeletonized dial showcasing the movement's components and a rose-gold case over DLC titanium and ceramic. Reviewers note its lightweight, modular construction and surprising wearability despite its 44mm titanium case, due to hollowed components and shape. However, legibility is challenging due to the busy dial, and the 15mm height makes it unsuitable for formal wear, with sharp edges and difficult crown operation also cited as drawbacks. On balance, reviewers find the Linde Werdelin Spidolite Gold a visually striking and lightweight piece, though its challenging legibility and crown operation are noted trade-offs.

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