RSSCategory: Schatz 400 Day Clock History

Schatz Standard 400 Day Clock with 2 Jewels, Auxiliary Mainspring and Adjustable Pallets

May 20, 2015 | By | Reply More
Schatz Standard 400 Day Clock with 2 Jewels, Auxiliary Mainspring and Adjustable Pallets

This Schatz standard 400 day clock is from 1953 and has several unusual features: The movement has 2 jewel bearings (most standard size movements have no jewels). The jewel bearings don’t affect how well the clock works, and may have been a sales feature; It has an auxiliary mainspring and barrel on the 4th gear. […]

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Last updated May 19, 2015

Jahresuhrenfabrik (JUF) 400 Day Clock ca. 1912 with Disc Pendulum

May 15, 2015 | By | Reply More
Jahresuhrenfabrik (JUF) 400 Day Clock ca. 1912 with Disc Pendulum

Here’s another Jahresuhrenfabrik 400 day clock I repaired. This one was probably made about 1910 or 1912. The base is not original – it is a 1950s Kundo base. Repair job 6468. I polished the pivots, removed the broken-off screws and found new screws to mount the arch (the decorative part above the dial). I […]

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Last updated May 13, 2015

Jahresuhrenfabrik 400 Day Clocks with Smaller Disc Pendulum

May 13, 2015 | By | 1 Reply More
Jahresuhrenfabrik 400 Day Clocks with Smaller Disc Pendulum

Three matching Jahresuhrenfabrik (JUF) 400 day clocks ca. 1910 were in my shop at the same time. They have a smaller disc pendulum and thinner suspension spring than many JUF 400 day clocks, and date from around 1910. Many JUF disc pendulum clocks use a 0.004 inch thick suspension spring, but these 3 clocks have […]

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Last updated May 10, 2015

Schatz Midget 400 Day Clock Made in 1962

May 11, 2015 | By | 5 Replies More
Schatz Midget 400 Day Clock Made in 1962

Schatz made 3 sizes of 400 day clock: Standard, Miniature and Midget. The Standard 400 day says “49” on the back inside a circle, the miniature says “53”, and the midget says “JUM/7”. Can anyone tell me what “JUM/7” means? The midget 400 day clock is slightly shorter than the miniature. I recently repaired a […]

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Last updated May 9, 2015

Jahresuhrenfabrik 400 Day Clock ca. 1902

May 9, 2015 | By | 4 Replies More
Jahresuhrenfabrik 400 Day Clock ca. 1902

Here is a Jahresuhrenfabrik (JUF for short) 400 day clock made around 1902. It has a disc pendulum, small dial, and delicate spade hands. It has beautifully turned finials above the dial. I repaired this clock, and fixed some problems caused by previous repair work. The picture below shows the mainspring after removal from the […]

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Last updated May 9, 2015

Schatz London Coach 400 Day Clock, Late Model, With Different Dial

August 17, 2014 | By | Reply More
Schatz London Coach 400 Day Clock, Late Model, With Different Dial

I just repaired 2 Schatz London Coach 400 day clocks for a customer. The oldest one, dated 12-57 (December 1957) has the usual silvered dial with brass Roman numerals. The newest clock is dated July 1972. I didn’t know that they made them this late! Its dial is brass-color with a white chapter ring and […]

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Last updated August 17, 2014

Schatz Standard Ivory and Brass 400 Day Clock with No Name or Date, made about 1949

June 8, 2014 | By | 2 Replies More
Schatz Standard Ivory and Brass 400 Day Clock with No Name or Date, made about 1949

I repaired this “Jahresuhrenfabrik” or “Schatz” 400 day clock recently. There is no name on the dial, and no date code on the back of the movement. The movement has the earlier type of motion work under the dial. These features are found on clocks made around 1949. The case is brass with ivory color […]

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Last updated June 8, 2014

Maroon Schatz 400 Day Clock, Diamond Dial with Japanese Lanterns

May 31, 2014 | By | 1 Reply More
Maroon Schatz 400 Day Clock, Diamond Dial with Japanese Lanterns

I think this is among the prettiest 400 day clocks ever made. The case is maroon and brass, and the dial has a picture of 2 people lighting Japanese lanterns. I illustrated the same model before (see Schatz Painted 400 Day Clocks with Diamond Dial), but I like them so much I posted this one […]

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Last updated May 30, 2014

Schatz “London Coach” 400 Day Clock Made in April 1955

January 6, 2014 | By | 3 Replies More
Schatz “London Coach” 400 Day Clock Made in April 1955

Here is a Schatz “London Coach” 400 day clock with Arabic numerals instead of the usual Roman numerals. See my post, Schatz London Coach 400 Day Clock Made in September 1955 for comparison. See more photos. This is the earlier style of London Coach. The movement hangs on a bracket. The bracket flexes, and later […]

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Last updated January 4, 2014

Schatz Std. 400 Day Clock, 49R Narrow Movement, Made in 1953

July 15, 2013 | By | 3 Replies More
Schatz Std. 400 Day Clock, 49R Narrow Movement, Made in 1953

This 400 day clock looks like a regular Schatz standard. However, it has an unusual, narrow movement. A brief history: Through the early 1950s, standard size 400 day clocks had movements of about the same width. Then, someone discovered that if the movement was narrower, the import duty was less, as the movement was small enough […]

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Last updated December 22, 2013

Schatz Midget 400 Day Clock Made in 1968

November 20, 2012 | By | Reply More
Schatz Midget 400 Day Clock Made in 1968

This Schatz “Midget” 400 day clock was made in September, 1968 (date code 9 68 on the back of the movement). The midget is identified by “JUM/7” in the circle on the back. The pendulum on these clocks goes faster than on the miniature models – it makes 12 half-oscillations per minute. See more photos. Repair […]

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Last updated October 4, 2013

Schatz Standard 400 Day Clock with Unusual Pillars and Roman Numerals

November 19, 2012 | By | 2 Replies More
Schatz Standard 400 Day Clock with Unusual Pillars and Roman Numerals

This Schatz standard 400 day clock has an unusual design on the pillars (see photos). Instead of the common leaves pattern, there are a series of connected arcs and dots. The movement date is 6 52 (June 1952) and the dial is the attractive and less-common style with Roman numerals. See more photos. Repair job 5926. […]

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Last updated November 18, 2012

Schatz 400 Day Clock, Roman Numeral Dial with No Name, Ivory Painted

August 24, 2012 | By | Reply More
Schatz 400 Day Clock, Roman Numeral Dial with No Name, Ivory Painted

Here’s another Schatz 400 day clock with Roman numeral dial. This one has an ivory painted case. The dial doesn’t have the Schatz name, so the clock was made around 1949. (There is no date on the movement either, as Schatz started putting the date code on their 400 day clock movement in 1952.) See […]

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Last updated October 4, 2013

Schatz 400 Day with Ivory Painted Dial, 1952

July 27, 2012 | By | Reply More
Schatz 400 Day with Ivory Painted Dial, 1952

I recently repaired this Schatz standard 400 day clock. The dial is brass with embossed numerals, painted ivory. The hands are thin stamped brass, to reduce their weight. See more photos. Repair job 5833. Horolovar backplate no. 1279 with date of 9 52 (September 1952). Share this post:

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Last updated July 21, 2012