SEIKO 6138-8010 Holy Grail
Blue Dial JDM Chronograph — 1972
Very rare Seiko 5 Sports Speed-Timer 6138-8010 “Holy Grail,” featuring the distinctive blue dial that gives this chronograph a particularly striking appearance.
Watch Details
Manufacturer
Seiko
Model
Seiko 5 Sports Speed-Timer 6138-8010 Holy Grail
Movement
Seiko 6138 Automatic Chronograph
Case Size
39 × 42 mm
Production Date
November 1972
Bracelet
Leather
Service
Full service in April 2024
Condition
The watch is in excellent vintage condition and runs reliably. The chronograph functions correctly and resets precisely to 12.
