Side by side

Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited EditionvsStraton Straton Sportiva and Volante

Q: Which is cheaper, the Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition or the Straton Sportiva and Volante?

At MSRP the Straton Sportiva and Volante is the cheaper of the two at $599, against $700 for the Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition — a $101 gap before any retailer discounting.

Q: Which is bigger, the Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition or the Straton Sportiva and Volante?

The Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition wears larger at 39mm versus 38mm for the Straton Sportiva and Volante — a 1mm difference across the dial.

Q: Which has better water resistance, the Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition or the Straton Sportiva and Volante?

The Straton Sportiva and Volante is rated to 100m versus 10m for the Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition.

Q: What movement does the Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition run compared to the Straton Sportiva and Volante?

The Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition runs a quartz caliber (V192), while the Straton Sportiva and Volante runs a meca-quartz (VK64).

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Seiko Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition

ssc909

MSRP $700

Straton Straton Sportiva and Volante

straton-sportiva-and-volante

MSRP $599

At a glance

17 of 29 specs differ

Diameter

Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition39mm

Straton Sportiva and Volante38mm

Power Reserve

Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition40h

Straton Sportiva and Volante—

Water Resistance

Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition100m

Straton Sportiva and Volante100m

MSRP

Prospex SPEEDTIMER SPEEDTIMER Solar Chronograph Limited Edition$700

Straton Sportiva and Volante$599

Full specifications

Case

7 specs

Diameter

39mm

38mm

Thickness

13.3mm

12mm

Lug-to-Lug

45.5mm

38mm

Lug Width

20mm

22mm

Material

Stainless Steel

316L Stainless Steel

Finish

Brushed and polished

—

Caseback

Solid

Sportiva closed, Volante open Sapphire Crystal

Crystal & Dial

5 specs

Crystal Shape

Curved

—

AR Coating

Anti-reflective coating on inner surface

Yes

Dial Color

Black

—

Indices

Applied

—

Lume

LumiBrite on hands and index(es)

None

Movement

4 specs

Caliber

V192

VK64

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

Jewels

Pricing

1 specs

MSRP

$700

$599

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