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Parrenin 60
Manual · 11.5‴ · France · 1960
Dimensions
26 mm
Height
4.15mm
Jewels
21
Power reserve
43h
Timegrapher
Beat rate
18,000bph
Frequency
2.5Hz
Reference: healthy amplitude ≈ 270–315° fully wound (>200° at 24 h); beat error ideally < 0.5 ms.
Movement
| Movement type |
Manual
Purely mechanical movements wound by hand via the crown, which tensions the mainspring to store energy. As the spring unwinds, it drives the gear train at a controlled rate set by the escapement and balance. Typical power reserves range from 38 to 80 hours, requiring daily or near-daily winding to keep the watch running.
|
|---|---|
| Winding type |
Stem Winding (Crown)
Winding the mainspring by turning the crown attached to the stem, transmitting torque through the winding pinion. Patented by Adrien Philippe in 1842, it replaced key winding and remains the standard manual winding method for both pocket watches and wristwatches.
|
| Setting type |
Stem Set (Crown Pull)
The dominant modern system: pulling the crown out to a setting position engages the hand-setting mechanism. Introduced in the late 19th century and refined into multi-position crowns (date, time, GMT). Used in virtually all modern wristwatches and most 20th-century pocket watches.
|
| Escapement type |
Swiss Lever
The undisputed standard of modern mechanical watchmaking. Through an elegant interplay between escape wheel, pallet fork, and balance, it delivers reliable impulses with the safety of 'draw' to keep the lever locked. Refined since the 18th century, it powers almost every quality mechanical wristwatch made today.
|
| Control type |
Balance Wheel
The heart of mechanical timepieces, the balance wheel is an oscillating component that, together with the hairspring, forms a harmonic oscillator regulating the gear train's pace. Its steady back-and-forth motion ensures the even release of energy from the mainspring, governing the watch's accuracy.
|
| Regulator type |
Pinned Regulator (or Index Regulator)
The most traditional regulator, consisting of a movable index pointer fitted with two curb pins (or a pin and a boot) that embrace the hairspring. Sliding the index along its scale changes the spring's active length, adjusting the rate. Simple, reliable, and easy to service, it remains the workhorse standard across countless mechanical movements.
|
Specifications
| Lignes | 11.5‴ |
|---|---|
| Shape |
Round
It is the most common form that we can find.
|
| Complications |
Sweep Second
Contrary to the ticking motion of quartz watches, the sweep second hand in mechanical watches moves smoothly around the dial, offering a visual representation of time flowing continuously. This has become synonymous with the precision and craft of mechanical horology.
|
| Hand count | 3 |
| Hand sizes | 1.40 x 0.90 x 0.21mm |
| Further measures | Mounting Diameter (Dm): 25.6mm Stem height (T): 2.0mm Mounting Height (F): 1.25mm |
Origin & References
| Manufacturer | Parrenin |
|---|---|
| Country | France |
| Launch year | 1960 |
| COSC certified | No |
| Signature | ca. 1960: HP, 60, C; M.T.Antichoc |
Notes
Remarks: strange: train and hand gear separately driven by the barrel (space for a big balance)
In later samples the hour wheel cock was left out; in Fig.2 the recess for its mounting is visible on top left of the hour wheel.
Other data: balance staff: U2883 stem: W2908 mainspring / battery: Zf698, 1.20 x 11.0 x 0.12 x 350mm balance staff ronda: 4981 (11,5) stem ronda: 1542 (11,5)
Ranfft mentioned about this caliber: There are variants with this quantity of jewels 17, 21
In later samples the hour wheel cock was left out; in Fig.2 the recess for its mounting is visible on top left of the hour wheel.
Other data: balance staff: U2883 stem: W2908 mainspring / battery: Zf698, 1.20 x 11.0 x 0.12 x 350mm balance staff ronda: 4981 (11,5) stem ronda: 1542 (11,5)
Ranfft mentioned about this caliber: There are variants with this quantity of jewels 17, 21
Family
Series 60 - Z175A
18000 A/h, fixed stud carrier:
60 : 11.5"
601: 13"
18000 A/h, mobile stud carrier:
60A: 11.5"
60G: 11.5" , date
601A: 13"
601G: 13" , date
18000 A/h, mainly date improved:
X170: 11.5"
X171, X172: 11.5" , date
X173: 11.5" , day, date
21600 A/h:
Z170: 11.5"
Z171, X172: 11.5" , date
Z173: 11.5" , day, date
Z175A: 11.5" , date, digital
60 : 11.5"
601: 13"
18000 A/h, mobile stud carrier:
60A: 11.5"
60G: 11.5" , date
601A: 13"
601G: 13" , date
18000 A/h, mainly date improved:
X170: 11.5"
X171, X172: 11.5" , date
X173: 11.5" , day, date
21600 A/h:
Z170: 11.5"
Z171, X172: 11.5" , date
Z173: 11.5" , day, date
Z175A: 11.5" , date, digital
Related calibers
Parrenin 60
Parrenin 601
Parrenin 601A
Parrenin 601G
Parrenin 60A
Parrenin 60G
Parrenin X170
Parrenin X171
Parrenin X172
Parrenin X173
Parrenin Z170
Parrenin Z171
Parrenin Z172
Parrenin Z173
Parrenin Z175A
Compatible Parts
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