Seiko Prospex Speedtimer
Solar Chronograph
Datsun 240Z Limited Edition

Limited Edition of 4,000 Pieces - Available September 2025

Dial / Bezel

The logo at the 12 o'clock has been carefully recreated and placed for this model, using the "DATSUN" block letters from the steering wheel.
The Arabic numerals on the dial and bezel tachymeter take inspiration from the font used on the Datsun 240Z dashboard.
Bi-color aluminum bezel with tachymeter is the icon for Speedtimer’s masterpiece archive model which is highly valued in the vintage market.

Case / Bracelet

The bracelet enhances the appearance of the watch and is well matched to the case size for an excellent balance. The center of the bracelet is black with a hard coating in an homage to the bonnet of the Datsun 240Z.

Case Back

The case back is adorned with an original illustration of the winning rally car, Datsun 240Z.
The words "LIMITED EDITION" and the serial number are applied on the case back.

Specifications

Movement

Caliber Number

V192

Movement Type

Solar

Precision

±15 seconds per month

Power reserve

Operating for approx. 6 months (when fully charged)

Functions

• Overcharge prevention function

• 24-hour hand

• Equipped with small seconds hand

• Chronograph up to 60 minutes in 1/5 second increments

• Power reserve indicator

• Date display

Case/Band

Case Material: Stainless steel

Case Size

Thickness:13.0mm
Diameter:41.4mm
Lug-to-lug:45.9mm

Crystal: Curved sapphire crystal

Crystal Coating: Anti-reflective coating on inner surface

LumiBrite: LumiBrite on hands and index(es)

Clasp: Three-fold clasp with push button release

Bracelet Length: 195.0

Distance between lugs: 21