Parts Catalog
Page 1
Voltage: 1.65V 0 jewel SEIKO CORPORATION 1 PARTS CATALOGUE Disassembling procedure Figs. n it. 04 (). 0 z- PARTS CATALOGUE / TECHNICAL GUIDE Cal. No am Movement V657A v., Ire. V657A Hour, minute and second hands 15 0888 006 Chronograph second wheel -- 18 0885 357 Intermediate chronograph second wheel 17 0888 002 Intermediate chronograph minute wheel and pinion (B) 18 0902 006 Chronograph minute wheel...
Voltage: 1.65V 0 jewel SEIKO CORPORATION 1 PARTS CATALOGUE Disassembling procedure Figs. n it. 04 (). 0 z- PARTS CATALOGUE / TECHNICAL GUIDE Cal. No am Movement V657A v., Ire. V657A Hour, minute and second hands 15 0888 006 Chronograph second wheel -- 18 0885 357 Intermediate chronograph second wheel 17 0888 002 Intermediate chronograph minute wheel and pinion (B) 18 0902 006 Chronograph minute wheel...
Parts Catalog
Page 3
..."A" and "B" at the two recessed portions indicated in the illustration below. (When checking the current consumption, short-circuit with the chronograph second hand. * The hands move quickly if the respective buttons are installed 12 o'clock position "0" position 60 minute/second position... second click. 2. Pull out the crown to tweezers • The circuit can be installed Hour, minute and second hands Chronograph 1/10 secor.d hand Chronograph minute and second hands Positions M which hands are kept pressed. 4, Turn the crown to the normal position. REMARKS ON ...
..."A" and "B" at the two recessed portions indicated in the illustration below. (When checking the current consumption, short-circuit with the chronograph second hand. * The hands move quickly if the respective buttons are installed 12 o'clock position "0" position 60 minute/second position... second click. 2. Pull out the crown to tweezers • The circuit can be installed Hour, minute and second hands Chronograph 1/10 secor.d hand Chronograph minute and second hands Positions M which hands are kept pressed. 4, Turn the crown to the normal position. REMARKS ON ...
Parts Catalog
Page 4
... LI__ 1 TECHNICAL GUIDE 0 Auxiliary train wheel bridge • Setting position (Stopwatch mechanism) O 0886 002 Intermediate chronograph minute wheel and pinion (B) O 0902 006 Chronograph minute wheel O 0886 001 Intermediate chronograph minute wheel and pinion (A) CO 0885 357 Intermediate chronograph second wheel Cal. V657A O 0962 891 Intermediate wheel for dale corrector (C) Date corrector wheel Dale driving...
... LI__ 1 TECHNICAL GUIDE 0 Auxiliary train wheel bridge • Setting position (Stopwatch mechanism) O 0886 002 Intermediate chronograph minute wheel and pinion (B) O 0902 006 Chronograph minute wheel O 0886 001 Intermediate chronograph minute wheel and pinion (A) CO 0885 357 Intermediate chronograph second wheel Cal. V657A O 0962 891 Intermediate wheel for dale corrector (C) Date corrector wheel Dale driving...
