BREGUET REF. 3880 GMT FLY-BACK
CHRONOGRAPH TYPE XXII STEEL
Breguet, Type XXII, case No. 97087, Ref. 3880. Made circa 2010.
Fine and rare, water-resistant, stainless steel wristwatch with
GMT, round button fly-back chronograph, registers, date and
a stainless steel linked bracelet with Breguet deployant clasp.
Accompanied by the hang tag.
Three-body, polished and brushed, case back with 10 screws,
partially transparent and engraved case back, coin-edge band,
graduated bidirectional revolving bezel with arrow, concave
lugs, sapphire crystal.
Black with luminous Arabic numerals and indexes, subsidiary
dials for the seconds, the 12-hour register and the 24-hour
display, aperture for the date at 6. Luminous steel baton hands,
central white arrow hand for the outer 60-minute register.
Cal. 589F, rhodium-plated, 27 jewels, straight-line lever
escapement, monometallic balance, shock absorber, self-compensating
Breguet balance spring.