ETA 2367

Update

Basic Information

NameETA 2367
ManufacturerETA
Launch Year1959
Caliber FamilyDescription
2360, 2361: manual wind
2363: manual wind, date
2365, 2366, 2368: automatic
237: automatic, 8.24"
2369: automatic, date

Related calibers
ETA 2360, ETA 2361, ETA 2363, ETA 2365, ETA 2366, ETA 2367, ETA 2368, ETA 2369
Is COSC certifiedNo

Technical Details

Lignes Dimensions8.25 ‴
Dimensions18.6 mm
Height5.25 mm
Further MeasuresMounting Diameter (Dm): 18.3mm
Stem height (T): 2.0mm
Mounting Height (F): 1.0mm
Power Reserve38 hours
Frequency18,000 vph
Jewels25
Lift Angle51 degrees

Complications and Specifications

ShapeRound
Complications
  • Sweep Second
Shock ProtectionIncabloc
Regulator TypePinned Regulator (or Index Regulator)
Movement TypeAutomatic
Rotor TypeCentral Rotor
Escapement TypeSwiss Lever
Control TypeBalance Wheel
Winding TypeAutomatic (Rotor-Driven)
Setting TypeStem Set (Crown Pull)

Additional Information

Hand Sizes1.20 x 0.70 x 0.20mm
Hand Count3
Country Of ManufactureSwitzerland
NotesRemarks: 1959-1967
1964 change from fixed (Fig.1) to mobile (Fig.4) stud carrier
indirectly driven minute allows a big balance and low profile
Other data: balance staff: U2224 / U3107 for balance with/without screws stem: W2378 mainspring / battery: Zf831, 1.30 x 7.0 x 0.08 x 220mm balance staff ronda: 5235 (7,75) stem ronda: 980 (7,75) Mainspring: 1.300 x 6.500 x 0.075 x 220.000 mm
Ranfft mentioned about this caliber: There are variants with this quantity of jewels 21, 23, 25
Signature1-3) ca. 1960: Marvin, 744, Swiss Made, 3 Adjs, 25 Jewels - Patented; Incabloc (Marvin 744, ETA 2365, 7.75" ) 4) 1964: 5917125, Chs. Tissot & Fils, Swiss, 21 Jewels - Patented; Incabloc (Tissot 717, ETA 2365, 7.75" )
Import Codes

Metadata

Created AtSep 15, 2023
Updated AtApr 23, 2025, 11:32:08 PM