how to change battery in FREDERIQUE CONSTANT Classic Business Timer.
FREDERIQUE CONSTANT - a gentleman's Classic Business Timer wrist watch. Reference FC-270X4P4/5/6
FC-270EM4P5
MOVEMENT
FC-270 Quartz movement. 5 jewels, 44 months battery life, with Hours, Minutes, Day, Date, Week, Moonphase.
CASE
Yellow gold plated steel case, diameter of 40mm with Convex sapphire and 2-O-Rings crown, height 10.0mm. Water-resistant to 6 ATM.
DIAL
Ivory White enamel, printed roman numerals.
STRAP
Leather strap.
