Side by side

Fortis Marinemaster M-40vsTornek-Rayville TR-660 Aluminum Non-date

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
TR-660 Aluminum Non-date
Tornek-RayvilleTR-660 Aluminum Non-date

At a glance

11 of 29 specs differ
Diameter
Marinemaster M-4040mm
TR-660 Aluminum Non-date40mm
Power Reserve
Marinemaster M-4038h
TR-660 Aluminum Non-date50h
Water Resistance
Marinemaster M-40300m
TR-660 Aluminum Non-date200m
MSRP
Marinemaster M-40$3,520
TR-660 Aluminum Non-date

Full specifications

Case

4 specs
Thickness
13mm
14.7mm
Lug-to-Lug
48.5mm
Lug Width
21mm
20mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Orange
Black
Lume
None
Superluminova

Movement

3 specs
Caliber
Sellita SW220-1
TMI NH38
Power Reserve
38h
50h
Jewels
26
25

Pricing

1 specs
MSRP
$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.

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.

Tornek-Rayville TR-660 Aluminum Non-date

Owners praise the Tornek-Rayville TR-660 Aluminum Non-date for its crisp dial and bead-blasted case, with one owner finding it extremely well built and a relief to wear. The watch features a 40mm 316L stainless steel case and a black aluminum bezel inlay. However, the bezel action is considered not brilliant and the included straps are scratchy. Overall, owners find the Tornek-Rayville TR-660 Aluminum Non-date to be a well-executed piece with a pleasing aesthetic, despite minor drawbacks in the bezel feel and strap quality.

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