Limes Leviathan . SvsSeiko Prospex Sea

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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.

Limes Leviathan . S at true scale

Leviathan . S

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

44.5mm

43.8mm

Lug-to-Lug

53mm

48.7mm

lowest

Thickness

13.2mm

12.8mm

lowest

Water Resistance

300m

highest

200m

Power Reserve

n/a

41h

MSRP

n/a

$625

Movement

Sellita SW200-1

Seiko 4R35

Case

4 specs
Diameter
44.5mm
43.8mm
Thickness
13.2mm
12.8mm
Lug-to-Lug
53mm
48.7mm
Water Resistance
300m
200m

Crystal & Dial

3 specs
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
n/a
n/a
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
n/a
$625
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Reviews

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

Limes Leviathan . S

Owners widely praise the Limes Leviathan . S as a robust, legible, and affordable tool watch, with a well-crafted case and a smooth screw-down crown action. The bracelet is described as good quality, and the 44.5mm size wears well on larger wrists, though some find its angular lines less elegant than other Limes models. Reviewers note concerns about the PVD-coated bezel's durability and suggest an aluminum bezel insert would be improved with ceramic, while owners mention the stamped clasp as a drawback. Some owners report significantly reduced resale value, with watches often selling at 50 percent off retail. Overall, owners and reviewers rate the Limes Leviathan . S highly for its tool watch design and value proposition.

Seiko Prospex Sea

The Seiko Prospex Sea is widely praised for its excellent value as a sport watch, with owners highlighting its comfortable wearability and generous lume. Reviewers note its solid build quality and attractive design, with some specifically mentioning the matte black dial as a strong point. One owner reports accuracy around +1 to +2 seconds per day. The 43.8mm case size is considered substantial by some, and one owner found the watch heavy and thick, regretting not choosing a different variant. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its blend of classic design and modern utility at an accessible price point.