Smiths PRS-40 ChronographvsSeiko Prospex Speedtimer Seiko Brand 100th Anniversary Speedtimer Limited Edition

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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.

Smiths PRS-40 Chronograph at true scale

PRS-40 Chronograph

Seiko Prospex Speedtimer Seiko Brand 100th Anniversary Speedtimer Limited Edition at true scale

Prospex Speedtimer Seiko Brand 100th Anniversary Speedtimer Limited Edition

Diameter

40.2mm

42mm

Lug-to-Lug

53.5mm

49.6mm

lowest

Thickness

12.3mm

lowest

12.9mm

Water Resistance

100m

100m

MSRP

n/a

$2,400

Movement

Seiko VK61

Seiko 5X83

Case

4 specs
Diameter
40.2mm
42mm
Thickness
12.25mm
12.9mm
Lug-to-Lug
53.5mm
49.6mm
Lug Width
22mm
20mm

Crystal & Dial

4 specs
Crystal Shape
n/a
Curved
AR Coating
n/a
Super-clear coating
Dial Color
Black
n/a
Lume
SuperLuminova
LumiBrite on hands and index(es)

Movement

4 specs
Caliber
Seiko VK61
Seiko 5X83
Type
Meca-Quartz
Quartz
Power Reserve
n/a
0h
Jewels
0
14

Pricing

1 specs
MSRP
n/a
$2,400
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Reviews

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

Smiths PRS-40 Chronograph

Owners praise the Smiths PRS-40 CHRONOGRAPH's bead-blasted finish, noting it shows light marks from use but no deep scratches, and appreciate its sapphire crystal. Some find it wears thinner than automatic variants, while others note it wears large. The watch is described as having unique, "badass" looks, with one owner calling it "ugly" but appreciating its "bombproof nature" for harsh environments and its 12 o'clock crown. The purchase process is noted as tricky due to limited availability. On balance, owners rate the Smiths PRS-40 CHRONOGRAPH highly for its robust, utilitarian design and bead-blasted finish, making it a compelling tool watch.

Seiko Prospex Speedtimer Seiko Brand 100th Anniversary Speedtimer Limited Edition

The Seiko Prospex SPEEDTIMER Seiko Brand 100th Anniversary SPEEDTIMER Limited Edition is praised for its retro design and good finishing within a balanced 42mm case. Reviewers note a 100m water resistance and sapphire crystal. One review flags the 45-hour power reserve as short compared to modern Swiss competitors, and the date window at 4:30 is a point of debate. Another review suggests a desire for a thinner case, quick-release strap mechanisms, and micro-adjustment on the bracelet, while also perceiving the watch as costly. On balance, reviewers appreciate the vintage-inspired design and finishing but note trade-offs in power reserve and bracelet features, with some finding the price point high.

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