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PARTS LIST

FEATURES

SEIKO Automatic Mechanical Cal. 6R15B is replacement caliber of Cal. 6R15A.
Construction of the B series are the same as A series, but using new parts.
Since the size of movement is same as A series, the complete movement can be assembled into the
watches which originally have the A series movement; however, as the parts are not convertible, please
use the appropriate parts for each caliber.

Parts Differences Between A series and B series

      Parts Name  /  Cal. No.

6R15A

6R15B

      Hands height

0241 010 

0201 070

Standard 

Standard 

0012 919

15

 CANNON PINION

0225 005

0225 330

0225 005

Special

20

 RATCHET WHEEL SCREW

0012 080

29

 BARREL AND TRAIN WHEEL BRIDGE

0285 050

0285 051

36

 FOURTH WHEEL AND PINION

0241 010

0241 382

39

 BARREL COMPLETE

Cal.6R15A/B

2/16

0112 379

0114 348

0201 267

43

 CENTER WHEEL AND PINION
 WITH CANNON PINION

0224 083

0224 086

0224 330 

16

 OSCILLATING WEIGHT

0509 264

0509 267 

21

 RATCHET WHEEL

Содержание 6R15A

Страница 1: ...ure range between 5 and 35 Standard rate for measurement 6 o clock at the top 9 o clock at the top Dial upward Measurement daily rate in seconds s d 10 s d 15 s d Additional function Instant date sett...

Страница 2: ...ease use the appropriate parts for each caliber Parts Differences Between A series and B series Parts Name Cal No 6R15A 6R15B Hands height 0241 010 0201 070 Standard Standard 0012 919 15 CANNON PINION...

Страница 3: ...absorbing spring 0962 025 0011 220 Lower shock absorbing cap jewel 0962 024 0014 295 Lower hole jewel frame 0225 for shock absorber Cannon pinion Refer to the page 2 for parts code Guard for date cor...

Страница 4: ...12 Ratchet wheel screw Refer to the page 2 for parts code 0285 Ratchet wheel Refer to the page 2 for parts code 0012 354 Pallet bridge screw 0161 300 0310 185 Pallet bridge Balance complete with stud...

Страница 5: ...code Refer to the page 9 for the oiling position 0836 002 0436 166 Reduction wheel holder Lower plate for barrel and train wheel bridge 0012 354 0241 Lower plate for barrel and train Fourth wheel and...

Страница 6: ...e spring screw Center wheel and pinion Refer to the page 2 for parts code 0388 177 Yoke spring 0384 061 Yoke 0383 060 Setting lever 0601 183 Connnecting part Stop lever with Yoke spring 0282 183 Clutc...

Страница 7: ...0012 354 Yoke spring screw 2 34 Lower plate for barrel and train wheel bridge screw Guard for date corrector setting transmission wheel screw 2 6 Date dial guard screw A 3 Automatic train bridge scre...

Страница 8: ...Tools and consumables required for disassembling reassembling Movement holder UNIVERSAL MOVEMENT HOLDER S 682 Watch oils SEIKO Watch grease S 6 and S 4 Watch oil AO 3 or Moebius A S 6 AO 3 S 4 Cal 6R...

Страница 9: ...wheel bridge screw Lower plate for barrel and train wheel bridge Lower plate for barrel and train wheel bridge screw 4 After lublicating set First reduction wheel Pawl lever Reduction wheel holder Fi...

Страница 10: ...g weight Rotate the First reduction wheel manually until its hole aligns with the guide pin for Balance cock gilt dot Then set the Oscillating weight vertically at the stem side and tighten the oscill...

Страница 11: ...m to normal position 2 Pull out the winding stem while pushing A Setting lever Winding stem Disassembling Reassembling of the First reduction wheel Reduction wheel holder Barrel and train wheel bridge...

Страница 12: ...tor arm cock screw 3 Using sturdy tweezers push the stud outward 3 Temporarily set the stud to the stud support from the direction of the arrow shown in the Make sure that the balance spring passes ou...

Страница 13: ...lator and the balance spring passes parallel through the slot of the Regulator pin before fine tuning the STUD and the Regulator pin REGULATOR PIN 2 Rotate the STUD in order to align the position of t...

Страница 14: ...ccuracy of the watch is unimpaired 2 The date can be set by turning the crown counterclockwise Turn it until the previous day s date appears Ex If today is the 6th of the month first set the date to 5...

Страница 15: ...TER RESIST 10BAR 10 BAR WATER RESIST 15BAR 15 BAR WATER RESIST 20BAR 20 BAR SCUBA DIVERIS AIR DIVERIS 150 m 18 75 BAR 150 m times 0 125 SCUBA DIVERIS AIR DIVERIS 200 m 25 BAR 200 m times 0 125 He GAS...

Страница 16: ...ximately 41 hours until it stops 16 16 The parts of the watch may become magnetized depending on the extent of the effect In such a case consult the retailer from whom the watch was purchased since th...

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