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Longines Admiral HF
€ 495,=
Longines Admiral HF
calibre : 431 HI Frequency
movement: 51088775
case ref: 8581 - 4
case no : 16325503
2 piece mono case ,
big size 39,5mm without the signed crown x 41,5 mm.
BpH 36000
Non quick date setting.
Original signed steel strap with clasp extension
As usual complete serviced and in mint condition
Copy from www.montresuisses.blogspot.com/2006
You should read the complete story so log in ;
Wrist watches with oscillating balances that vibrate at 36,000 beats per hour are commonly referred to as “fast-beat,” "hi-beat" or “high frequency” movements. Beats per hour (hereinafter “bph”) refers to the number of half swings the balance makes in an hour.In 1967 the Longines Watch Company introduced an excellent, nicely finished and exquisitely engineered example of the high frequency movement the well-known calibre 431. This movement was to commemorate the 100 year anniversary of Longines, founded in 1867.
calibre : 431 HI Frequency
movement: 51088775
case ref: 8581 - 4
case no : 16325503
2 piece mono case ,
big size 39,5mm without the signed crown x 41,5 mm.
BpH 36000
Non quick date setting.
Original signed steel strap with clasp extension
As usual complete serviced and in mint condition
Copy from www.montresuisses.blogspot.com/2006
You should read the complete story so log in ;
Wrist watches with oscillating balances that vibrate at 36,000 beats per hour are commonly referred to as “fast-beat,” "hi-beat" or “high frequency” movements. Beats per hour (hereinafter “bph”) refers to the number of half swings the balance makes in an hour.In 1967 the Longines Watch Company introduced an excellent, nicely finished and exquisitely engineered example of the high frequency movement the well-known calibre 431. This movement was to commemorate the 100 year anniversary of Longines, founded in 1867.
