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Rare 18K Gold Keywind 2-Train Independent Center Sweep Hack Feature Pocket Watch
Estimated price for orientation: 3 800 $
Category: Antique
Class:
Description Year of Manufacture: Pre-1920 Movement: Mechanical: Hand-winding Material: 18K Green Gold Country Made: Switzerland Closure: Full Hunter Model: Center Sweep Hack Features: Two Train, Independent Center Sweep Hack, Includes Key, Keywind//Keyset, Bridge Style Layout, Lever Escapement, 12-hour Dial Serial Number: 20,735
Wonderful 53mm 17-Size Heavy 18K Gold Machined Keywind/Keyset Two Train Independent Center Sweep Hack Featured Man’s Hunter Case Pocket Watch & Key
Swiss; Man’s; Serial # 20,735; CA 1860
Complications: Independent center second.
CASE: The 17-size oversized 53mm 18K green gold hunter case displays machined decorations and is signed “F & C Co.”
DIAL: The white porcelain single sunk dial features Roman numerals and Breguet hands.
MOVT: The 22-jewel keyset No. 20,735 gilt movement has a lever escapement and bridge-style layout.
CONDITIONS:
C 2 (The case is in perfect condition)
D 2 (The dial is in perfect condition)
M 3 (The movement is in very good condition)
R 9 (Rarity on a scale of #1 being very common to #10 being extremely rare)
Experts Opinion: A terrific 18K heavy gold independent center sweep with hack feature. Hack: starts and stops and re-start center sweep. AI-177-34 Key-wind/Key-set Movements
The very first pocket watches up until the third quarter of the 19th century had key-wind and key-set movements. A watch key was necessary to wind the watch and to set the time. This was usually done by opening the case back and putting the key over the winding-arbor (which was set over the watch's winding-wheel, to wind the mainspring) or by putting the key onto the setting-arbor, which was connected with the minute-wheel and turned the hands. Some watches of this period had the setting-arbor at the front of the watch, so that removing the crystal and bezel was necessary to set the time. This watch includes a reproduction of the correct size key, it is not the original. Train
A series of gears that form the works of a watch. The train is used for other functions such as chiming. The time train carries the power to the escapement.
Hacking feature—found on military watches, a mechanism that stops the second hand while the watch is being set. This enables watches to be synchronized to the precise second. This is now a very common feature on many watches. Lever Escapement
An escapement is a device in mechanical watches and clocks that transfers energy to the timekeeping element (the "impulse action") and allows the number of its oscillations to be counted (the "locking action"). The impulse action transfers energy to the clock's timekeeping element (usually a pendulum or balance wheel) to replace the energy lost to friction during its cycle and keep the timekeeper oscillating. The escapement is driven by force from a coiled spring or a suspended weight, transmitted through the timepiece's gear train. Each swing of the pendulum or balance wheel releases a tooth of the escapement's escape wheel gear, allowing the clock's gear train to advance or "escape" by a fixed amount. This regular periodic advancement moves the clock's hands forward at a steady rate. At the same time the tooth gives the timekeeping element a push, before another tooth catches on the escapement's pallet, returning the escapement to its "locked" state. The sudden stopping of the escapement's tooth is what generates the characteristic "ticking" sound heard in operating mechanical clocks and watches. Bridge Style Layout
The metal bar which bears the pivot of wheel and is supported at both ends. The bridge style watch has two or three fingers to hold the wheels in place and together are called a bridge. The term bridge (horologically) is one that is anchored at both ends.
CUSTOMER SERVICE: Phone 1-800-424-5353 Contact: Rick Gilbert Hours:9 - 5 EST, Monday - Friday Address: eAshland_net Sarasota Arts & Antique Center 640 South Washington Blvd, Suite 200 Sarasota, FL 34236 INTERNATIONAL CUSTOMERS: <
Description
| Year of Manufacture: | Pre-1920 | Movement: | Mechanical: Hand-winding |
| Material: | 18K Green Gold | Country Made: | Switzerland |
| Closure: | Full Hunter | Model: | Center Sweep Hack |
| Features: | Two Train, Independent Center Sweep Hack, Includes Key, Keywind//Keyset, Bridge Style Layout, Lever Escapement, 12-hour Dial | Serial Number: | 20,735 |
Wonderful 53mm 17-Size Heavy 18K Gold Machined Keywind/Keyset Two Train Independent Center Sweep Hack Featured Man’s Hunter Case Pocket Watch & Key
Swiss; Man’s; Serial # 20,735; CA 1860
Complications: Independent center second.
CASE: The 17-size oversized 53mm 18K green gold hunter case displays machined decorations and is signed “F & C Co.”
DIAL: The white porcelain single sunk dial features Roman numerals and Breguet hands.
MOVT: The 22-jewel keyset No. 20,735 gilt movement has a lever escapement and bridge-style layout.
CONDITIONS:
C 2 (The case is in perfect condition)
D 2 (The dial is in perfect condition)
M 3 (The movement is in very good condition)
R 9 (Rarity on a scale of #1 being very common to #10 being extremely rare)
Experts Opinion: A terrific 18K heavy gold independent center sweep with hack feature. Hack: starts and stops and re-start center sweep. AI-177-34 Key-wind/Key-set Movements
The very first pocket watches up until the third quarter of the 19th century had key-wind and key-set movements. A watch key was necessary to wind the watch and to set the time. This was usually done by opening the case back and putting the key over the winding-arbor (which was set over the watch's winding-wheel, to wind the mainspring) or by putting the key onto the setting-arbor, which was connected with the minute-wheel and turned the hands. Some watches of this period had the setting-arbor at the front of the watch, so that removing the crystal and bezel was necessary to set the time. This watch includes a reproduction of the correct size key, it is not the original. Train
A series of gears that form the works of a watch. The train is used for other functions such as chiming. The time train carries the power to the escapement.
Hacking feature—found on military watches, a mechanism that stops the second hand while the watch is being set. This enables watches to be synchronized to the precise second. This is now a very common feature on many watches. Lever Escapement
An escapement is a device in mechanical watches and clocks that transfers energy to the timekeeping element (the "impulse action") and allows the number of its oscillations to be counted (the "locking action"). The impulse action transfers energy to the clock's timekeeping element (usually a pendulum or balance wheel) to replace the energy lost to friction during its cycle and keep the timekeeper oscillating. The escapement is driven by force from a coiled spring or a suspended weight, transmitted through the timepiece's gear train. Each swing of the pendulum or balance wheel releases a tooth of the escapement's escape wheel gear, allowing the clock's gear train to advance or "escape" by a fixed amount. This regular periodic advancement moves the clock's hands forward at a steady rate. At the same time the tooth gives the timekeeping element a push, before another tooth catches on the escapement's pallet, returning the escapement to its "locked" state. The sudden stopping of the escapement's tooth is what generates the characteristic "ticking" sound heard in operating mechanical clocks and watches. Bridge Style Layout
The metal bar which bears the pivot of wheel and is supported at both ends. The bridge style watch has two or three fingers to hold the wheels in place and together are called a bridge. The term bridge (horologically) is one that is anchored at both ends.
CUSTOMER SERVICE: Phone 1-800-424-5353 Contact: Rick Gilbert Hours:9 - 5 EST, Monday - Friday Address: eAshland_net Sarasota Arts & Antique Center 640 South Washington Blvd, Suite 200 Sarasota, FL 34236 INTERNATIONAL CUSTOMERS: <
Swiss; Man’s; Serial # 20,735; CA 1860
Complications: Independent center second.
CASE: The 17-size oversized 53mm 18K green gold hunter case displays machined decorations and is signed “F & C Co.”
DIAL: The white porcelain single sunk dial features Roman numerals and Breguet hands.
MOVT: The 22-jewel keyset No. 20,735 gilt movement has a lever escapement and bridge-style layout.
CONDITIONS:
C 2 (The case is in perfect condition)
D 2 (The dial is in perfect condition)
M 3 (The movement is in very good condition)
R 9 (Rarity on a scale of #1 being very common to #10 being extremely rare)
Experts Opinion: A terrific 18K heavy gold independent center sweep with hack feature. Hack: starts and stops and re-start center sweep. AI-177-34 Key-wind/Key-set Movements
The very first pocket watches up until the third quarter of the 19th century had key-wind and key-set movements. A watch key was necessary to wind the watch and to set the time. This was usually done by opening the case back and putting the key over the winding-arbor (which was set over the watch's winding-wheel, to wind the mainspring) or by putting the key onto the setting-arbor, which was connected with the minute-wheel and turned the hands. Some watches of this period had the setting-arbor at the front of the watch, so that removing the crystal and bezel was necessary to set the time. This watch includes a reproduction of the correct size key, it is not the original. Train
A series of gears that form the works of a watch. The train is used for other functions such as chiming. The time train carries the power to the escapement.
Hacking feature—found on military watches, a mechanism that stops the second hand while the watch is being set. This enables watches to be synchronized to the precise second. This is now a very common feature on many watches. Lever Escapement
An escapement is a device in mechanical watches and clocks that transfers energy to the timekeeping element (the "impulse action") and allows the number of its oscillations to be counted (the "locking action"). The impulse action transfers energy to the clock's timekeeping element (usually a pendulum or balance wheel) to replace the energy lost to friction during its cycle and keep the timekeeper oscillating. The escapement is driven by force from a coiled spring or a suspended weight, transmitted through the timepiece's gear train. Each swing of the pendulum or balance wheel releases a tooth of the escapement's escape wheel gear, allowing the clock's gear train to advance or "escape" by a fixed amount. This regular periodic advancement moves the clock's hands forward at a steady rate. At the same time the tooth gives the timekeeping element a push, before another tooth catches on the escapement's pallet, returning the escapement to its "locked" state. The sudden stopping of the escapement's tooth is what generates the characteristic "ticking" sound heard in operating mechanical clocks and watches. Bridge Style Layout
The metal bar which bears the pivot of wheel and is supported at both ends. The bridge style watch has two or three fingers to hold the wheels in place and together are called a bridge. The term bridge (horologically) is one that is anchored at both ends.
CUSTOMER SERVICE: Phone 1-800-424-5353 Contact: Rick Gilbert Hours:9 - 5 EST, Monday - Friday Address: eAshland_net Sarasota Arts & Antique Center 640 South Washington Blvd, Suite 200 Sarasota, FL 34236 INTERNATIONAL CUSTOMERS: <