Chronotechna SeaQuestvsFortis Marinemaster M-40

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Chronotechna SeaQuest at true scale

SeaQuest

Fortis Marinemaster M-40 at true scale

Marinemaster M-40

Diameter

42mm

40mm

Lug-to-Lug

47.7mm

n/a

Thickness

12.4mm

lowest

13mm

Water Resistance

300m

300m

Power Reserve

41h

highest

38h

MSRP

n/a

$3,520

Movement

Sellita SW200-1

Sellita SW220-1

Case

4 specs
Diameter
42mm
40mm
Thickness
12.36mm
13mm
Lug-to-Lug
47.67mm
n/a
Lug Width
22mm
21mm

Crystal & Dial

1 specs
Dial Color
Gradient Blue
Orange

Movement

4 specs
Caliber
Sellita SW200-1
Sellita SW220-1
Beat Rate
0 vph
28,800 vph
Power Reserve
41h
38h
Jewels
0
26

Pricing

1 specs
MSRP
n/a
$3,520
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Chronotechna SeaQuest

Chronotechna SeaQuest owners and reviewers praise its build quality and value, with one owner finding it worth its 399 Euro price. The watch features a 42mm steel case, a Sellita SW200-1 automatic movement, and 300m water resistance. However, opinions diverge on the dial and lume; one reviewer highlights a striking blue gradient dial, while an owner criticizes the "blackest black" NanoBlack dial for being hard to read and notes iffy lume. On balance, owners rate the Chronotechna SeaQuest well for its build quality and value, despite mixed opinions on dial legibility and lume.

From video reviewers

The watch's super-black coating provides exceptional legibility due to its ultra-low reflectance. Reviewers did not identify any shared weaknesses.

Fortis Marinemaster M-40

Owners widely praise the Fortis Marinemaster M-40 for its gorgeous appearance and strong wrist presence, noting its impressive lume. The watch comes with a bracelet and three rubber straps, including a deployant buckle. On balance, owners rate the Fortis Marinemaster M-40 highly for its aesthetic appeal and comprehensive strap package.

From video reviewers

The watch's Swiss Made construction and robust design are consistently praised. Reviewers noted the bracelet as a potential point of contention.