Junghans 688.12; Valjoux 7736 Tricompax

Caliber Valjoux 7736; Junghans 688.12; Junghans olympic; Tricompax

Chronograph

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Junghans 688.12; Valjoux 7736; Tricompax; Junghans olympic; front

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Junghans 688.12; Valjoux 7736; Tricompax; Junghans olympic; movement

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Junghans 688.12; Valjoux 7736; Tricompax; Junghans olympic; back

  • Type: Men's wristwatch Chronograph
  • Manufacturer as per dial: Junghans
  • Trademark/imprint Dial: 6-pointed black star with white J; JUNGHANS olympic; at 6: - T SWISS MADE T -; Case back: ALL STAINLESS STEEL; SWISS; WATERRESISTANT; SHOCK RESISTANT; 20 ATM
  • Number of jewels: 17
  • Escapement: lever escapement
  • Balance: nickel ring balance
  • Shock protection: Incabloc
  • Special features: Chronograph with three totalizers; Tricompax
  • Schwingungen: 18.000 A/h
  • Dimensions Movement: 14“‘
  • Production time: 1971 - 1972 (sold longer)
  • Functions: Manual winding; Chronograph: Chrono center hand 60 sec; at 3: 30 min; at 6: 12 h; bidirectional rotating bezel with retrograde 5 min graduation 0 - 60
  • Indication: hour, minute, running small second at 9; chronograph with tachymeter scale 1000 - 60; telemeter scale 1 - 20; 30 min counter at 3; 12 h counter at 6
  • Dial: Black; white totalizers at 3, 6 and 9; white printed minute markers, applied chrome hour markers with luminous material
  • Hands: Bar with tip, luminous material
  • Hands Totalizers: Sword, orange; chrono center hand: orange
  • Case shape: Cushion
  • Case diameter (mm): 39.8
  • Case material: Steel, sunburst finish; sides partially polished
  • Case back: Steel, screwed
  • Strap: Non-original
  • Price category: 088
  • Reference number: 88/3982