JPS57158392A - Manufacture of hand for watch - Google Patents

Manufacture of hand for watch

Info

Publication number
JPS57158392A
JPS57158392A JP4264581A JP4264581A JPS57158392A JP S57158392 A JPS57158392 A JP S57158392A JP 4264581 A JP4264581 A JP 4264581A JP 4264581 A JP4264581 A JP 4264581A JP S57158392 A JPS57158392 A JP S57158392A
Authority
JP
Japan
Prior art keywords
hand
metals
tensile stress
layers
watch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4264581A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0127156B2 (enrdf_load_stackoverflow
Inventor
Tadao Enomoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP4264581A priority Critical patent/JPS57158392A/ja
Priority to US06/358,750 priority patent/US4404067A/en
Priority to GB8208312A priority patent/GB2099191B/en
Priority to CH181782A priority patent/CH647914GA3/de
Priority to DE19823210861 priority patent/DE3210861A1/de
Publication of JPS57158392A publication Critical patent/JPS57158392A/ja
Priority to US06/504,099 priority patent/US4455199A/en
Publication of JPH0127156B2 publication Critical patent/JPH0127156B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Laminated Bodies (AREA)
JP4264581A 1981-03-24 1981-03-24 Manufacture of hand for watch Granted JPS57158392A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP4264581A JPS57158392A (en) 1981-03-24 1981-03-24 Manufacture of hand for watch
US06/358,750 US4404067A (en) 1981-03-24 1982-03-16 Method of manufacturing a timepiece component
GB8208312A GB2099191B (en) 1981-03-24 1982-03-22 Method of manufacturing a timepiece component
CH181782A CH647914GA3 (enrdf_load_stackoverflow) 1981-03-24 1982-03-24
DE19823210861 DE3210861A1 (de) 1981-03-24 1982-03-24 Verfahren zur herstellung von bauteilen fuer uhren
US06/504,099 US4455199A (en) 1981-03-24 1983-06-13 Method of manufacturing a timepiece component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4264581A JPS57158392A (en) 1981-03-24 1981-03-24 Manufacture of hand for watch

Publications (2)

Publication Number Publication Date
JPS57158392A true JPS57158392A (en) 1982-09-30
JPH0127156B2 JPH0127156B2 (enrdf_load_stackoverflow) 1989-05-26

Family

ID=12641744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4264581A Granted JPS57158392A (en) 1981-03-24 1981-03-24 Manufacture of hand for watch

Country Status (1)

Country Link
JP (1) JPS57158392A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011089182A (ja) * 2009-10-23 2011-05-06 Seiko Instruments Inc 電鋳体、その製造方法、及び時計部品
JP2017167134A (ja) * 2016-03-14 2017-09-21 ニヴァロックス−ファー ソシエテ アノニム 計時器用のディスプレー部品又はハンドフィッティング部品を製造する方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011089182A (ja) * 2009-10-23 2011-05-06 Seiko Instruments Inc 電鋳体、その製造方法、及び時計部品
JP2017167134A (ja) * 2016-03-14 2017-09-21 ニヴァロックス−ファー ソシエテ アノニム 計時器用のディスプレー部品又はハンドフィッティング部品を製造する方法

Also Published As

Publication number Publication date
JPH0127156B2 (enrdf_load_stackoverflow) 1989-05-26

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