Buyalov NVCH-20vsSerket Watch Co Reef Mariana

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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.

Buyalov NVCH-20 at true scale

NVCH-20

Serket Watch Co Reef Mariana at true scale

Reef Mariana

Diameter

39.6mm

40mm

Lug-to-Lug

n/a

47.5mm

Thickness

n/a

13.2mm

Water Resistance

200m

200m

MSRP

n/a

$449

Movement

Miyota 9039

Seiko NH35

Case

4 specs
Diameter
39.6mm
40mm
Thickness
n/a
13.2mm
Lug-to-Lug
n/a
47.5mm
Lug Width
n/a
20mm

Crystal & Dial

2 specs
Dial Color
n/a
Orange
Lume
None
BGW9

Movement

2 specs
Caliber
Miyota 9039
Seiko NH35
Power Reserve
0h
n/a

Pricing

1 specs
MSRP
n/a
$449
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Reviews

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

Buyalov NVCH-20

The Buyalov НВЧ-20 is praised for its strong, coherent design and original material finishes, with its Raketa-style dial and Akula case evoking submarine clocks. Owners widely report its modern lume is highly legible throughout the night, outperforming typical Amphibia lume. The no-date dial is considered attractive, and the red dial pops in natural light. Some users question its "homage" nature and Asian manufacturing, with availability and payment issues being significant concerns. One owner notes the 46mm case size might be large for smaller wrists, and others find the bezel design unfinished and dial color choices too trendy. Overall, owners rate the Buyalov НВЧ-20 highly for its design and lume performance at the price.

Serket Watch Co Reef Mariana

Owners widely praise the Serket Watch Co Reef Mariana for its excellent value, citing the sapphire crystal, ceramic bezel, and reliable Seiko NH35 automatic movement at its price point. Some owners note the bezel turns too easily and suggest the lume could be stronger. Overall, owners rate the Serket Watch Co Reef Mariana highly for its eye-catching dial and bezel combination and strong feature set for the price.