Seiko Prospex SeavsTimefactors Caribbean

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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.

Seiko Prospex Sea at true scale

Prospex Sea

Timefactors Caribbean at true scale

Caribbean

Diameter

41.7mm

40mm

Lug-to-Lug

49.5mm

45.7mm

lowest

Thickness

12.3mm

lowest

15.1mm

Water Resistance

200m

1000m

highest

Power Reserve

41h

n/a

MSRP

$595

$517

lowest

Movement

Seiko 4R35

Miyota 9015

Case

4 specs
Diameter
41.7mm
40mm
Thickness
12.3mm
15.1mm
Lug-to-Lug
49.5mm
45.7mm
Water Resistance
200m
1000m

Crystal & Dial

3 specs
Crystal
Hardlex
Sapphire
Dial Color
n/a
n/a
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

3 specs
Caliber
Seiko 4R35
Miyota 9015
Power Reserve
41h
n/a
Jewels
23
0

Pricing

1 specs
MSRP
$595
$517
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Reviews

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

Seiko Prospex Sea

Owners widely report the Seiko Prospex Sea is a well-built watch at a fair price, with some finding its 41.7mm case size perfect while others with smaller wrists consider it big, thick, and heavy. Reviewers consistently praise the excellent lume and robust design. One owner notes the bezel action is smoother and more precise than some other Seiko divers. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its value and proven design.

Timefactors Caribbean

Owners widely report that the Timefactors Caribbean offers exceptional quality for its price point, though acquiring one is challenging due to rapid sell-outs. Some owners view the designs as derivative, comparing them unfavorably to other brands, while others appreciate the modern interpretations of vintage aesthetics. On balance, owners rate the Timefactors Caribbean highly for its value and build quality, despite the difficulty in purchasing one.