Reference 7750
There are three “hero” generations of the Reference 7750. We will outline a brief overview below, before going into deeper variations across all generations.

7750 Generation 1 “Orfina”
Generation 1
The inaugural generation that established the legendary 7750 lineage.
Production Years1973-1974 (Tentative)
CaseMk. 1
FinishesPowder Coat Black, Silver/Sablé
CasebackMk. 1
Rehaut1Mile, 1KM, Advertisement
DialOrfina Dial

7750 Generation 2 “Flat PD Dial”
Generation 2
The first evolution of the 7750 generation and the first emergence of the PD dial.
Production Years1974-1974 (Tentative)
CaseMk. 1
FinishesPowder Coat Black, Silver/Sablé
CasebackMk. 2
Rehaut1Mile, 1KM
DialPD Dial

7750 Generation 3 “Round PD Dial”
Generation 3
The Top Gun Watch.
Production Years1975-1976 (Tentative)
CaseMk. 2
FinishesBlack PVD, Silver/Sablé
CasebackMk. 2
Rehaut1Mile, 1KM
DialPD Dial
NOTE
This case and dial are the exact Top Gun watch. While it’s unclear whether the movie prop used a 1Mile or 1KM Rehaut, we suspect it was a 1Mile version given the filming’s geographic setting.
Technical Specifications
Reference Number7750
MovementValjoux 7750
Production Years1973-1976
Jewels17
Case MaterialStainless Steel
FunctionsHours, Minutes, Seconds, Chronograph, Day, Date
Water Resistance100m
Serial RangeTo Be Updated



