Side by side

Fortis Marinemaster M-40vsTissot PRC 100 Solar

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
PRC 100 Solar
TissotPRC 100 Solar
MSRP $575

At a glance

14 of 29 specs differ
Diameter
Marinemaster M-4040mm
PRC 100 Solar39mm
Power Reserve
Marinemaster M-4038h
PRC 100 Solar40h
Water Resistance
Marinemaster M-40300m
PRC 100 Solar100m
MSRP
Marinemaster M-40$3,520
PRC 100 Solar$575

Full specifications

Case

6 specs
Category
Diver
Sport
Diameter
40mm
39mm
Thickness
13mm
9.22mm
Lug-to-Lug
39mm
Lug Width
21mm
20mm
Water Resistance
300m
100m

Crystal & Dial

3 specs
Dial Color
Orange
Silver
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

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

Pricing

1 specs
MSRP
$3,520
$575

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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.

Tissot PRC 100 Solar

Owners and reviewers highlight the Tissot PRC 100 Solar's value and modern, urban aesthetic, with its slim 9.2mm case and good finishing for the price. The solar movement is a key feature, offering a 14-month power reserve and rapid charging capabilities. Some owners find the dial colors a bit uninspired, and the date window placement is disliked, while the second hand's ticking is noted as a drawback compared to automatic movements. The watch's 39mm case is considered versatile, though some prefer a smaller 35-37mm size. Overall, owners and reviewers consider the Tissot PRC 100 Solar a versatile daily wear, particularly for its solar technology and Swiss-made appeal at its price point.

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