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Posts: 1752
12/27/09 22:14
Seikoholic enSeiklopedia.
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Posts: 862
12/31/09 06:46
Citizen Emperor.
12/31/09 07:52
12/31/09 06:47
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12/31/09 06:53
Movement Designation: 2S / 910
Dial Markings: Junior, Waterprotected, Parashock, Phynox
Movement Type: Hand wind
Beats per Hour: 18,000
Jeweling: 9,11,15,17
Movement Width: 26.00mm
Movement Depth: 4.50mm
Features:
Production Start: 1958
Production End:
Original Price: 2,950JPY to 4,600JPY
Notes: Entry level movement featuring a wide range of dial designs, including textures, tartan and pictures, e.g sailing ship, mountain peak. One model features a globe on the dial with city names and time differentials engraved on the case back
12/31/09 06:55
Movement Designation: Center Second (first version)
Dial Markings: Citizen
Movement Type: Handwind
Jeweling:
Movement Width:
Movement Thickness:
Features: Full size second hand
Production Start: 1948
Original Price:
This movement appears to have been short-lived with the introduction of the 'New Citizen' in the following year
Dial Markings: New Citizen, Center Second
Jeweling: 10, 17
Movement Width: 26.50mm
Movement Thickness: 5.55mm
Production Start: 1949
Original Price: 4,620JPY (10j), 4,920 (17j)
Notes: Appears to be a rapid development of Citizen's first centre second watch, which was launched just a year earlier
Movement Designation:Center Second (third version)
Dial Markings: Special Citizen, Center Second
Jeweling: 8,11,16,17
Movement Width: 23.30mm
Movement Thickness: 5.10mm
Production Start: 1950
Original Price: 3,390JPY to 4,700JPY
Notes: More compact movement with greater range of jeweling, indicative of the growing market for wrist watches
Movement Designation: Center Second (fourth version)
Dial Markings: Citizen, Center Second, Water Protected
Jeweling: 7,8,11,16,17
Production Start: 1952
Original Price: 3,540JPY to 5,230JPY, add 1,300JPY for gold filled model
Notes: Further iteration of the centre second movement with a greater number of models, and adding a degree of water resistance to the case design on some variants
Dial Markings: Citizen Watch, Phynox, Nivaflex, Invaflex, Center Second, Water Protected, Parashock (from 1956)
Movement Thickness: 4.50mm
Production Start: 1955
Original Price: 3,460JPY to 6,700JPY
Notes: Now a slightly thinner movement, with dials sometimes showing the type of mainspring alloy and, from 1956, the 'parashock' logo
Movement Designation: Center Second (sixth version)
Dial Markings: 3 stars, Phynox, Parashock
Jeweling: 19
Production Start: 1957
Original Price: 8,500JPY to 20,400JPY (for 18K gold model)
Notes: This final version was essentially a high grade model of the 6th version, the model line including an expensive solid gold model for the first time. Three stars were also used on the dial for the first time, indicating a higher grade model, a convention which Citizen was to use in later model lines
Here are photographs of the Parashock system being tested, it was designed to withstand the shocks from earthquakes:
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09/21/10 13:50
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01/01/10 10:03
Movement Designation: F Type
Dial Markings: Citizen, Chronometer
Jeweling: 16, 17
Movement Depth:
Features: Sub-dial for seconds
Production Start: 1931
Production End: 1959
Original Price: 5.35JPY to 6.65JPY (1931)
Notes: Citizen's first production watch, launched a year after the company was established - with its classic sub-dial showing seconds, the F Type experienced a long production run
Posts: 263
01/01/10 18:16
Seikosomatic
09/19/10 01:14
12/30/09 15:40
12/30/09 18:03
01/01/10 10:05
Movement Designation: K Type
Dial Markings: Citizen, Opera, Erian, Newton, Lucky
Jeweling: 15?
Production Start: 1935
Original Price: 6.15JPY to 7.90JPY (1935)
Notes: Citizen's first women's model
01/01/10 10:07
Movement Designation: L Type
Movement Width: 12.70mm
Movement Depth: 3.60mm
Production Start: 1940
Notes: Woman's model
01/01/10 10:20
Movement Designation: 960(m)
Dial Markings: Citizen Pet, Parashock (from 1956)
Beats per Hour: 21,600
Jeweling: 17
Production Start: 1951
Original Price: 2,200JPY? To 6,150JPY
Notes: Women's watch which was Citizen's first model to run at 21,600bph. 'Parashock' marking on some models to be found only after 1956 when Citizen first introduced its shock resisting system
01/01/10 10:25
Movement Designation: C Type
Dial Markings: Calendar Watch, Citizen, Nivaflex
Jeweling: 16,17
Features: Date pointer, day window, month window, seconds sub-dial
Original Price: 4,170JPY? To 5,370JPY
Notes: Thought to use a Swiss design of movement, this was Citizen's first watch to show calendar as well as time information, in this case showing month and day, whilst a third hand also acts as a pointer to show the date. It also appears to be the first Citizen to have 'Nivaflex' on the dial – this was an alloy used for the mainspring. The 16 jewel and 17 jewel variants featured slightly different dial designs
01/01/10 10:45
Movement Designation: n/k
Dial Markings: Charm. Parashock
Movement Type:
Beats per Hour: 19,800
Original Price: 4,450JPY to 6,900JPY
Notes: Women's watch, Citizen's first model to run at 19,800bph (5.5 beats per second)
01/01/10 10:58
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01/03/10 06:23
Movement Designation: 0911
Dial Markings: Crystate, Crystate Deluxe, Star (deluxe version)
Jeweling: 21, 22 (Crystate Deluxe)
Movement Width: 25.60mm
Movement Depth: 4.00mm
Features: Second Setting
Production Start: 1967
Production End: 1971
Original Price: 9,500JPY (21j), 12,000JPY (22j)
Notes:
First produced in 1967, I believe production ran to about 1971. Two models were produced, the Crystate and the Crystate Deluxe. Uniquely using the 0911 movement the standard version had 21 jewels, whilst the Deluxe version featured 22. Interestingly, Citizen’s hand winding Chrono Masters were also launched in 1967/8 using the 0920 and 0930 movements with 22 and 25 jewels. This clearly suggests that the Crystate shared the same base movement as the high grade Chrono Master. The 0911 movement runs at 18000 beats per hour, and carries the same finish as the 0920 & 0930 Chrono Masters, again suggesting these used the same base movements and parts. The second hand on the Crystate is slightly unusual in that it is rather short, yet has a long 'tail'. The Crystate logo on the 21j model is at the 6 o'clock position, whilst the deluxe logo is found at the 12 o'clock position. Note the specific font for the logos, repeated on the case back.
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12/31/09 06:42
Movement Designation: 2B / 9200
Dial Markings: Deluxe, Second Setting, Parashock, Phynox, Parawater (1959 model)
Jeweling: 19,21,23
Movement Width: 26.60mm
Movement Depth: 3.65mm
Production End: 1963
Original Price: 5,750JPY to 9,300JPY
Notes: A significant watch for Citizen in that sales of the Deluxe exceeded 100 million. It was also Citizen's first model (from 1959) to carry the 'Parawater' (waterproof) designation, and hacking capability ('Second Setting'), i.e. the second hand stops when the time is set to enable accurate synchronization.
The notably thin movement was well suited to 'dress' style watches.
Many dial designs were produced, including texture effects and contrasting colours / textures
Some movements, probably very early in the production run, and possibly those designated '2B'since that was the earlier coding, had adjustable weights on the balance wheel:
These weights are not present on other balance wheels, logically those designated 9200:
12/31/09 07:33
Movement Designation: 9200, 9201, 9202
Dial Markings: Super Deluxe, 3 stars, Parashock, Parawater, Phynox
Jeweling: 23, 25
Original Price: 10,000JPY to 33,000JPY
Notes: This was Citizen's first 'super' version of one of their standard movements. The movements were finished to a higher standard, featuring gold plated bridges, and were 'specially adjusted' at the factory giving greater accuracy than found in the base movement with its standard three adjustments. This was Citizen's most accurate watch before they released the Chronometer in 1962. Some models feature a three star marking on the dial, which Citizen later repeated in their 'super' versions of other models. (NB: a Super Deluxe 'Date' model was produced later - however this used a different movement so is the subject of a separate entry).
12/27/10 09:13
12/31/09 06:43
12/31/09 06:45
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