OnTheDash
®
The definitive guide to vintage
Heuer timepieces.
Stopwatches
Pocket Chronographs
Reference 11.4xx -- Split-Second Pocket Chronographs (1968 to 1973)
Reference 11.4xx -- Split-Second Pocket Chronographs (1968 to 1973)
Reference 11.401 — Standard Model
Reference 11.402 — 1/10 Second Indication
Reference 11.404 — 1/5 Second Indication; Decimal Minutes
