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You are here: Home / Movements / Zenith 692

Zenith 692

Last Update: May 25, 2020

Brand:Zenith
Family:
Zenith Elite
Height:3.97 mm
Jewels:27
Reserve:50 hours
Frequency:28,800 A/h
Winding:Automatic, Bi-Directional Automatic Winding, Central Rotor Automatic Winding
Diameter:25.60 mm (11.5 ligne)
© Zenith  Complications:Hacking Seconds, Moon Phase
Hands:Central Hour Hand, Central Minute Hand, Moon Phase Wheel at 6:00, Small Seconds Hand at 9:00
Distinguishing Technical Characteristics
Central-Rotor Automatic
Clockwise Balance Cock
Balance at 1:30
Barrel at 7:30
Central Rotor
Production: 2009 – Current
1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s

Cal. 692 is an automatic movement with small seconds and moon phase indicator. It is closely related to Calibres 670 and 680 in Zenith’s Elite movement family.

Cal. 692 first appears on the Zenith website in 2009, is listed in the 2010 catalog, and is still listed as of 2020. It was used in a variety of Moonphase watches, including the Heritage Star Moonphase and Heritage Ultra Thin Mooonphase.

Technical Aspects of the Zenith Elite Movement

Zenith Elite Cal. 680

The basic Elite movement measures 11.5 ligne (25.60 mm) diameter and most models are under 4 mm thick, despite a central automatic winding rotor and date complication. A few models used a larger main plate to move the date window outward or to support complications like a running 24 hour ring. The thinnest Elite movement is the hand-winding Cal. 650 at 2.83 mm and the thickest and most complicated is the large Cal. 687 at 6.20 mm.

Unusually, many Elite movements (apart from the 660 and 670 lines) feature small seconds at 9:00, a distinctive feature that differentiates the watches that use it. Some, however, feature central seconds, an adjustable 24 hour hand, a power reserve indicator, and other complications.

All Elite movements use an annular Glucydur balance wheel with a self-compensating balance spring and fine micrometer screw for adjustment. The automatic winding rotor is mounted on ball bearings like the ETA 2892 and originally included a tungsten carbide element for higher winding power. Most Elite movements boast 50 to 55 hours power reserve and all operate at 28,800 A/h.

Zenith Elite 680 and 690: Small Seconds

Cal. 680 was one of the original Elite movements introduced in 1994 and remains in production today. Most of its descendants feature small seconds at 9:00, though Cal. 690 lacks running seconds and the rare Cal. 689 relocates the subdial to 6:00.

MovementYearsWindingJewelsSecondsComplications
Elite 6801994-presentAutomatic269:00Date
Elite 6812010Automatic279:00None
Elite 6821996-2014Automatic269:00Date, 24 Hour Hand
Elite 6832003-2010Automatic369:00Date, Power Reserve at 3:00, 24 Hour Hand
Elite 6842000sAutomatic269:00Date at 6:00
Elite 6852002-2015Automatic389:00Date, Power Reserve
Elite 68502008-2010Automatic389:00Date, Power Reserve
Elite 6872008-2010Automatic419:00Date, Power Reserve, rotating 24 hour ring
Elite 6892008Automatic316:00None
Elite 690Automatic37NoneMoon Phase at 6:00
Elite 6912010-2016Automatic279:00Moon Phase at 6:00, Big Date at 1:30
Elite 6922009-presentAutomatic279:00Moon Phase at 6:00
Elite 6932012-2017Automatic269:0024 Hour Hand
Elite 682006-2010Automatic279:00Central Power Reserve
Images are taken from official publications and are used here for commentary and educational purposes. Copyright is held by the original owner as noted.

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