GPHG Index
2014 Edition · Urban Jürgensen

Central Second

Prize winner
Watch image unavailable
Case
Pink gold
Movement
Manual-winding mechanical Power reserve: 72 h, 21600 vibrations / hour Functions: hour, Minutes, Power reserve, SecondsReference: Ref 11 C SC RYear: 2014Collection: UJS Ref 11 \t 49'000
Functions
hour, Minutes, Power reserve, Seconds
Size
42 mm
Thickness
12 mm
Water resistance
30 m
Reference
Ref 11 C SC R
Price
49,000 CHF

Description

Ref 11 C SC (Chronometer Detent Escapement Central Second) Platinum or Red Gold Manual winded watch, hour, minutes, seconds, Up and Down indicator Diam : 42mm\t In a new variation of the extraordinary UJS-P8 detent escapement, the first detent escapement ever created for a wristwatch, the choice was made to renew and connect with the history, tradition, experience and pursuit of accuracy at Urban Jürgensen Sønner, a quest which has been at the heart of the brand’s existence since the 18th century.\t The creation of the central seconds hand is a bit more complex than using an indirect second’s sub dial, has additional gears are needed to transfer power through the cannon pinion to the seconds hand from the movement. In fact you will immediately note the motion of the second’s hand which in this case jumps in increments of 1/3 second due to the nature of the detent escapement’s special construction. This same effect can also be noted in ship’s chronometers from the same period as the founding of Urban Jürgensen’s workshop.\t

Supplied by the brand to the GPHG for its entry.