Side by side

Sugess S451 Jumping HourvsSpinnaker Fleuss 40 Automatic

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

S451 Jumping Hour
SugessS451 Jumping Hour
MSRP $449
Fleuss 40 Automatic
SpinnakerFleuss 40 Automatic
MSRP $450

At a glance

9 of 29 specs differ
Diameter
S451 Jumping Hour40mm
Fleuss 40 Automatic40mm
Power Reserve
S451 Jumping Hour35h
Fleuss 40 Automatic40h
Water Resistance
S451 Jumping Hour50m
Fleuss 40 Automatic150m
MSRP
S451 Jumping Hour$449
Fleuss 40 Automatic$450

Full specifications

Case

5 specs
Category
Chronograph
Diver
Thickness
10mm
11mm
Lug-to-Lug
46mm
47mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
150m

Crystal & Dial

1 specs
Dial Color
Grey
Coral

Movement

2 specs
Caliber
ST1721
SII NH35A
Power Reserve
35h
40h

Pricing

1 specs
MSRP
$449
$450

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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.

Sugess S451 Jumping Hour

Owners widely praise the Sugess S451 Jumping Hour for its visually stunning design, featuring curved lugs, contrasting finishing, and an Aventurine dial, all in a wearable 38mm size. The watch is noted for decent build quality for its price point, with accuracy around 2 seconds per day. Some suggest these models offer unique designs with the same Seagull movement as more expensive options, often found under £100. One owner notes the mineral crystal smudges easily and lacks a sapphire crystal option, and the movement is slightly noisy. Overall, owners rate the Sugess S451 Jumping Hour highly for its attractive design and value.

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.

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