Seiko Seiko 5 Sports Dual-Crown DivervsWilliam Wood Valiant

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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 Seiko 5 Sports Dual-Crown Diver at true scale

Seiko 5 Sports Dual-Crown Diver

William Wood Valiant at true scale

Valiant

Diameter

42mm

41mm

Lug-to-Lug

n/a

49mm

Thickness

11mm

lowest

15mm

Water Resistance

100m

100m

Power Reserve

41h

n/a

MSRP

$399

lowest

$820

Movement

Seiko 4R36

Seiko NH35

Case

5 specs
Diameter
42mm
41mm
Thickness
11mm
15mm
Lug-to-Lug
n/a
49mm
Lug Width
n/a
20mm
Material
Stainless Steel
316L Stainless Steel

Crystal & Dial

2 specs
Crystal
Hardlex
Domed Sapphire
Dial Color
Black (with red accents on the internal rotating chapter ring)
Black

Movement

2 specs
Caliber
Seiko 4R36
Seiko NH35
Power Reserve
41h
0h

Pricing

1 specs
MSRP
$399
$820
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Reviews

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

Seiko 5 Sports Dual-Crown Diver

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.

William Wood Valiant

Owners praise the William Wood Valiant's unique, conversation-starting design inspired by British Fire Exit signs, featuring a gunmetal gray PVD-coated 41mm steel case and a strap made from recycled fire hose. Reviewers highlight the playful "Fire Exit man" graphics on the day/date indicators and rotor as notable elements. One owner considers the price of over £900 to be excessive. The watch uses a Seiko NH35 automatic movement and is water-resistant to 100 meters. On balance, owners and reviewers appreciate the William Wood Valiant for its distinctive theme and use of upcycled materials, despite some finding the price high.

From video reviewers

The case finishing is praised for its unique use of upcycled firefighting materials. The price is considered high relative to the movement specifications.