Speedtimer Grand Touring

HBD001J1 · sky blue

Seiko’s mechanical Speedtimer takes the scenic route, with a sky-blue dial and motorsport roots.

The HBD001J1 brings an automatic chronograph to a 42 mm case with a super-hard coating. A tachymeter and contrasting subdials emphasize the racing inspiration. The collection also includes a silver-grey alternative.

€2,780September release

German recommended retail price for HBD001J1; local prices vary.

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Reported Sep 1, 2026 · Checked September 15, 2026

THE ESSENTIALS

At a glance.

Case diameter: 42 mm
Movement: Seiko 8R48
Winding: Automatic
Power reserve: 45 hours
Water resistance: 100 m
Release window: September 2026

Specifications refer to the model described above. Brand information takes precedence if a review differs.

GO A LITTLE DEEPER

The coverage 01

Read the original reporting and impressions.

T3Release coverage

An overview of the two Grand Touring mechanical chronographs.

Editorial coverage · Sep 1, 2026