Side by side

Fortis Marinemaster M-40vsDOXA SUB 200 T.GRAPH

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
SUB 200 T.GRAPH
DOXASUB 200 T.GRAPH
MSRP $5,200

At a glance

11 of 29 specs differ
Diameter
Marinemaster M-4040mm
SUB 200 T.GRAPH43mm
Power Reserve
Marinemaster M-4038h
SUB 200 T.GRAPH40h
Water Resistance
Marinemaster M-40300m
SUB 200 T.GRAPH200m
MSRP
Marinemaster M-40$3,520
SUB 200 T.GRAPH$5,200

Full specifications

Case

5 specs
Diameter
40mm
43mm
Thickness
13mm
12mm
Lug-to-Lug
46mm
Lug Width
21mm
20mm
Water Resistance
300m
200m

Crystal & Dial

2 specs
Dial Color
Orange
SUB 200 T.GRAPH – 18K Gold
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW220-1
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$3,520
$5,200

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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.

DOXA SUB 200 T.GRAPH

Owners widely praise the DOXA SUB 200 for its value, heritage, and field durability, with many appreciating its wearable 39mm size and thin 10.70mm case. However, community feedback is split on the bracelet and clasp quality, with some finding them cheap and others very good, and lume is consistently noted as functional but not exceptional. One owner of the T-Graph variant flagged its massive 45mm size and polarizing aesthetic, while another reviewer noted the T.Graph's faithful reissue of a vintage chronograph with a Valjoux 7734 movement. Overall, owners rate the DOXA SUB 200 highly for its blend of heritage, wearability, and value, despite some reservations about the clasp and lume.

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