Side by side

Spinnaker Fleuss 40 AutomaticvsDOXA SUB 300T

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Fleuss 40 Automatic
SpinnakerFleuss 40 Automatic
MSRP $450
SUB 300T
DOXASUB 300T
MSRP $2,190

At a glance

10 of 29 specs differ
Diameter
Fleuss 40 Automatic40mm
SUB 300T42.5mm
Power Reserve
Fleuss 40 Automatic40h
SUB 300T40h
Water Resistance
Fleuss 40 Automatic150m
SUB 300T1,200m
MSRP
Fleuss 40 Automatic$450
SUB 300T$2,190

Full specifications

Case

5 specs
Diameter
40mm
42.5mm
Thickness
11mm
12mm
Lug-to-Lug
47mm
46mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
150m
1200m

Crystal & Dial

3 specs
AR Coating
Inner
Yes
Dial Color
Coral
Aquamarine
Lume
None
Super-LumiNova

Movement

1 specs
Caliber
SII NH35A

Pricing

1 specs
MSRP
$450
$2,190

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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.

Spinnaker Fleuss 40 Automatic

Owners find the Spinnaker Fleuss 40 Automatic a good size for smaller wrists, though one owner notes the lume is too diffuse for easy nighttime reading. The pilot-style crown is an unusual feature for a dive watch. Overall, owners value the Spinnaker Fleuss 40 Automatic for its wearability on smaller wrists.

From video reviewers

The coral red dial is a unique aesthetic. The watch is a strong contender for best-in-class under $300.

DOXA SUB 300T

Owners widely praise the DOXA SUB 300T's functional and distinctive design, with reviewers highlighting its historical visibility and robust build. Legibility is consistently noted as excellent, with reviewers appreciating the functional no-decompression bezel and distinct hand shapes. The watch's accuracy is reported as good, with one owner seeing a 3-4 second daily gain, though the 38-hour power reserve is considered underwhelming by some at its price point. Criticisms include a stamped clasp that feels out of place and a bezel that may have lateral movement. The 42.5mm case is described as substantial and heavy, appearing larger due to extra width and making it unsuitable for dress shirts, a trade-off for its 1200-meter water resistance. On balance, owners and reviewers rate the DOXA SUB 300T highly for its unique design and robust dive watch capabilities.

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