Side by side

Fortis Marinemaster M-40vsKUOE OLD SMITH 90-001

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
OLD SMITH 90-001
KUOEOLD SMITH 90-001
MSRP $405

At a glance

14 of 29 specs differ
Diameter
Marinemaster M-4040mm
OLD SMITH 90-00135mm
Power Reserve
Marinemaster M-4038h
OLD SMITH 90-00140h
Water Resistance
Marinemaster M-40300m
OLD SMITH 90-00150m
MSRP
Marinemaster M-40$3,520
OLD SMITH 90-001$405

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
35mm
Thickness
13mm
10mm
Lug-to-Lug
42mm
Lug Width
21mm
18mm
Water Resistance
300m
50m

Crystal & Dial

3 specs
Crystal Shape
Flat
Dome
AR Coating
Inner
Yes
Dial Color
Orange
Gold

Movement

4 specs
Caliber
Sellita SW220-1
TMI VD78A
Type
Automatic
Quartz
Power Reserve
38h
40h
Jewels
26
25

Pricing

1 specs
MSRP
$3,520
$405

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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.

KUOE OLD SMITH 90-001

KUOE OLD SMITH is widely praised for its vintage aesthetic and comfortable 35mm wearability, with owners noting its attractive bronze case and dial contrast. Reviewers and owners alike highlight its excellent accuracy. However, the case finishing is considered average for the price, and the lume fades quickly. Some find the small date window difficult to read, and the Seiko NH38 movement is described as noisy. The 18mm lug width and PVD-coated strap hardware are also noted as drawbacks. Overall, owners and reviewers find the KUOE OLD SMITH to be a compelling vintage field watch offering good value, particularly for its aesthetic appeal and accuracy.

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