CHRONOSWISS STAINLESS STEEL
SKELETONIZED OPUS CHRONOGRAPH
Chronoswiss, "Opus", Chronograph No. 3020, Ref. CH 7523 S. Made circa 2006.
Very fine, skeletonized, self-winding, water-resistant, stainless steel wristwatch with round button chronograph, registers, date and stainless steel
Chronoswiss buckle. Accompanied by a Chronoswiss fitted box, hang-tags,
guarantee and instructions.
Three-body, solid, polished and brushed, reeded bezel and back edge,
straight lugs, screwed bars, screwed-down transparent case back, sapphire
crystals.
Skeletonized solid silver, outer 1/5th seconds scale, subsidiary ring dials
for the days of the month at 3, the seconds at 9, 12-hour register at 6 and
30-minute register at 12. Blued steel Breguet hands.
Cal. C. 741S, gilt, skeletonized and oeil-de-perdrix decoration, 23 jewels,
straight-line lever escapement, monometallic balance, shock-absorber,
self-compensating flat balance-spring, micrometer regulator.