Year of manufacture1970
ROGER DUBUIS "JUST FOR FRIENDS"
SPORTS ACTIVITY WATCH STEEL
Roger Dubuis, Genève, "Just for Friends," Sports Activity
Watch, No. 133 / 888. Made in a limited edition
of 888 pieces circa 2005.
Fine and unusual, rare, tonneau-shaped,
large, water resistant to 300m / 990feet, stainless
steel diver's wristwatch with round button chronograph,
register and a Roger Dubuis rubber bracelet
with a stainless steel deployant clasp.
Dial, case and movement signed.
Two-body, solid, brushed and polished, unidirectional graduated revolving bezel, screwed-down buttons and crown, straight curved lugs, screwed bars, transparent case back with 8 screws, sapphire crystals.
Textured silver with applied luminous steel indexes, outer 1/5th seconds track with 5-second Arabic markers, subsidiary seconds and 30- minute register dials. Luminous blued steel skeleton hands.
Cal. RD 56, stamped with the Seal of Geneva quality mark, rhodium-plated, fausses côtes decoration, 21 jewels, straight-line lever escapement, monometallic balance adjusted to 5 positions, shock absorber, swan-neck micrometer regulator.