Seiko Prospex SpeedtimervsStraton Classic Driver MKII

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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 Speedtimer at true scale

Prospex Speedtimer

Straton Classic Driver MKII at true scale

Classic Driver MKII

Diameter

42mm

40mm

Lug-to-Lug

49.6mm

48mm

lowest

Thickness

12.9mm

12.5mm

lowest

Water Resistance

100m

200m

highest

MSRP

$2,200

$299

lowest

Movement

Seiko 5X83

Miyota 6S21

Case

5 specs
Diameter
42mm
40mm
Thickness
12.9mm
12.5mm
Lug-to-Lug
49.6mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

3 specs
Crystal Shape
Curved
n/a
AR Coating
Super-clear coating
Yes
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
Seiko 5X83
Miyota 6S21
Jewels
14
0

Pricing

1 specs
MSRP
$2,200
$299
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Reviews

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

Seiko Prospex Speedtimer

Owners praise the Seiko Prospex SPEEDTIMER's unique dial colors, with one highlighting a red dial and another a cream and purple-gray panda. Some owners find the 39mm variants sturdy, reliable, and versatile for everyday wear. A few owners express a preference for automatic movements over the quartz caliber. One reviewer notes a price of €860/£730 for a Speedtimer variant. On balance, owners appreciate the Seiko Prospex SPEEDTIMER's distinctive design and everyday wearability, though some find the quartz movement and price points to be drawbacks.

Straton Classic Driver MKII

Owners appreciate the Straton Classic Driver MKII's panda dial, 40mm case size, sapphire crystal with anti-AR coating, and vintage font. Some owners find the bracelet's end link angle and fit subpar, and the overall finish feels comparable to a $275 watch. The watch wears slightly larger than other 40mm models, which was a concern for one owner with a smaller wrist. On balance, owners find the Straton Classic Driver MKII to be a step up from entry-level microbrands, with its design elements being a key draw.