Seiko Prospex Speedtimer 8R Chrono Automatic 42.5mm SRQ045J1

This Seiko Speedtimer is a limited edition of 600 units. It is inspired by the firm's first chronometer designed to time winter sports. To do this, they highlight the black dial for high legibility, especially in the snow. They also pay homage to the chronometer used in Sapporo in 1972, with red indices and a subdial at 9 o'clock. All on matte black dial to reduce reflection from sunlight and snow.

The watch case has a diameter of 42.5mm and a thickness of 15.1mm and is made of stainless steel with a black hardened coating. The crystal is double curved sapphire with an anti-reflective coating on the inner surface.

The hands with Lumibrite stand out on the black dial.

The back of the case is transparent and screwed down and on it you can see the Limited Edition engraving, with the serial number.

The movement of this Seiko Speedtimer is automatic caliber 8R46 with a power reserve of approximately 45 hours, 34 jewels and a precision of +25 to -15 seconds per day.

It has chronograph functions, for the seconds hand and hours, minutes and seconds.

The strap is black calfskin with a triple folding clasp.

It is submersible 100m (10ATM).