Merkur Seizenn DivervsSeestern Ocean Star S450-2.ES

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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.

Merkur Seizenn Diver at true scale

Seizenn Diver

Seestern Ocean Star S450-2.ES at true scale

Ocean Star S450-2.ES

Diameter

44mm

40mm

Lug-to-Lug

47.4mm

n/a

Thickness

13.7mm

n/a

Water Resistance

150m

highest

100m

MSRP

$179

lowest

$225

Movement

Seiko NH35

Automatic

Case

5 specs
Diameter
44mm
40mm
Thickness
13.7mm
n/a
Lug-to-Lug
47.4mm
n/a
Lug Width
20mm
n/a
Water Resistance
150m
100m

Crystal & Dial

1 specs
Crystal
n/a
Sapphire

Movement

1 specs
Caliber
Seiko NH35
n/a

Pricing

1 specs
MSRP
$179
$225
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Reviews

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

Merkur Seizenn Diver

Owners widely praise the Merkur Seizenn Diver Watch for its pleasing aesthetic, blending influences from other notable dive watches, and its well-executed case finishing, with one owner finding it a cool and well-made timepiece for its price. However, some owners report issues with the automatic Seiko NH35 movement, including stuttering and stopping seconds hands, and one owner found the strap holders too close together for smaller wrists. The Merkur Seizenn Diver Watch's case shape is preferred by some for being slimmer and more symmetrical than alternatives, though its lugs are described as longer and "pointy." On balance, owners find the Merkur Seizenn Diver Watch to be a well-made timepiece with a pleasing aesthetic, though movement reliability and strap fit are points of concern for some.

Seestern Ocean Star S450-2.ES

Owners widely praise the Seestern Ocean Star S450-2.ES for its appealing red seconds hand, with one owner comparing it favorably to Sinn watches. The brand's cast lume is also noted as a positive feature. One owner suggests improvements to case finishing and handset size. Overall, owners rate the Seestern Ocean Star S450-2.ES highly for its distinctive aesthetic elements and quality lume at the price point.