Side by side

Serket Watch Co Reef MarianavsSpinnaker Fleuss

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

Reef Mariana
Serket Watch CoReef Mariana
MSRP $449
Fleuss
SpinnakerFleuss
MSRP $179
What people say

Owners + reviewers, side by side

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

Serket Watch Co Reef Mariana

Owners widely praise the Serket Watch Co Reef Mariana for its significant value, citing the sapphire crystal, ceramic bezel, and NH35 automatic movement at its price point. Some owners note the bezel turns too easily and suggest the lume could be improved. On balance, owners rate the Serket Watch Co Reef Mariana highly for its bold aesthetic and strong feature set at the price.

Spinnaker Fleuss

Owners widely praise the Spinnaker Fleuss for its retro design, textured dial, and good value, with many noting it looks better in person than in photos. The watch is appreciated for its robust construction and finishing, especially when found at a discount. Some owners report good timekeeping and a decent power reserve. However, the Spinnaker Fleuss GMT is criticized by some for its large case size, which can affect proportions and numeral legibility. One owner experienced a broken crown after a fall, while another noted concerns about the acrylic bezel's durability. The lume is described as adequate but not exceptional. Overall, owners rate the Spinnaker Fleuss highly for its retro aesthetic and value proposition, particularly when purchased on sale.

At a glance

12 of 29 specs differ
Diameter
Reef Mariana40mm
Fleuss43mm
Power Reserve
Reef Mariana
Fleuss40h
Water Resistance
Reef Mariana200m
Fleuss150m
MSRP
Reef Mariana$449
Fleuss$179

Full specifications

Case

7 specs
Category
Diver
Diameter
40mm
43mm
Thickness
13.2mm
13mm
Lug-to-Lug
47.5mm
51mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
200m
150m

Crystal & Dial

2 specs
Dial Color
Orange
Lumber Black
Lume
BGW9
None

Movement

2 specs
Caliber
Seiko NH35
NH35
Power Reserve
40h

Pricing

1 specs
MSRP
$449
$179
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