• Stopwatches
• Pocket Chronographs

Pocket Chronographs

Early Pocket Chronographs (1900 to 1930)

Early Split-Second Pocket Chronographs (1900 to 1930)

Reference 701

Reference 1101

Introduced circa 1957; produced in 52 and 57 millimeter cases

Reference 112xx -- Split-Second Pocket Chronographs

Reference 11.4xx -- Split-Second Pocket Chronographs (65 mm case)