General information for calibre 1666
Major points
Information on the battery (ref. 1449953E20)
3 V
Lithium
Ø 23 mm
H 2 mm
Renata
CR2320
Varta
CR2320
Energizer
CR2320
Standard movement exchange
Follow
Working Instruction 31
for standard movement
exchanges.
Complete movement
Exchanges
Version A
Complete movement version A : only with version C
Mandatory tools:
Hand
fi
tting
Ref.
Movement holder for hand fitting
502 110 0715
Tools
Plastic tweezers
502 310 0051
Full hand-fitting set
507 0011
Screwdriver for push-piece screw
502 220 0051
Nasa caseback plastic fitting
502 T98 0011
Metal fitting to remove hands
502 T98 0021
OMEGA SA
WORLD SERVICE ORGANIZATION
GT-19-C-069-E - A - 1666
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