Side by side

Fortis Marinemaster M-40vsKUOE OLD SMITH 90-007

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 90-007
KUOEOLD SMITH 90-007
MSRP $640

At a glance

13 of 29 specs differ
Diameter
Marinemaster M-4040mm
OLD SMITH 90-00735mm
Power Reserve
Marinemaster M-4038h
OLD SMITH 90-00742h
Water Resistance
Marinemaster M-40300m
OLD SMITH 90-00750m
MSRP
Marinemaster M-40$3,520
OLD SMITH 90-007$640

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
40mm
35mm
Thickness
13mm
12.25mm
Lug-to-Lug
42.3mm
Lug Width
21mm
18mm
Water Resistance
300m
50m

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW220-1
Miyota 82S5
Power Reserve
38h
42h
Jewels
26
25

Pricing

1 specs
MSRP
$3,520
$640

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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 90-007

Owners widely praise the KUOE OLD SMITH for its distinctive vintage aesthetic, with specific admiration for the blue hands that pop in sunlight and the satisfying chunky numerals. The watch is considered a discreet dress or office option, with one owner cherishing it despite an initial defective crown. The 38mm size is noted as a perfect fit by one owner, while another finds the 35mm size and 12mm thickness can be problematic on smaller wrists. The $635 price is considered high for the NH38 movement and standard specifications, though some believe the premium is justified by Kuoe's unique design language and microbrand status. Accuracy is reported at -5 seconds per day, but the Super-LumiNova is weak. Overall, owners rate the KUOE OLD SMITH highly for its unique design and cherished vintage aesthetic at the price.

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