La Touraine SeafarervsSeiko 5 Sports Dual-Crown Diver SRPB29
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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.

Seafarer

5 Sports Dual-Crown Diver SRPB29
Diameter
43mm
42mm
Lug-to-Lug
48mm
n/a
Thickness
11.4mm
11mm
lowest
Water Resistance
200m
highest
100m
Power Reserve
n/a
41h
MSRP
$550
$399
lowest
Movement
Miyota 9015
Seiko 4R36
Case
4 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The slim profile is a key strength, enabled by the Miyota 9015 movement. Reviewers noted the excellent bezel action. Water resistance, while good at 20 ATM, was considered less than typical for dive watches.
Owners widely report that the Seiko 5 Sports Dual-Crown Diver SRPB29 lacks a screw-down crown, which one owner finds disqualifying for sports or water use. One owner notes the crown position is awkward and the watch feels too tall and bulky, with material quality around the date window not standing out for its price point. Another owner prefers a 38mm size for a diver, finding the 42mm SRPD55 too large. On balance, owners express reservations about the Seiko 5 Sports Dual-Crown Diver SRPB29's practicality for water activities and its perceived value compared to other brands.
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