Seiko Prospex SeavsTimefactors Caribbean
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Prospex Sea

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 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
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.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.








