TUDOR REF. 7159 MONTE CARLO
Tudor, "Oysterdate," case No. 826198, Ref. 7159/0,
case made by Rolex, Geneva. Made circa 1975.
Fine and rare, water-resistant, stainless steel
wristwatch with date, round-button chronograph,
register, tachometer and a stainless steel Rolex
Three-body, polished and brushed, screwed-
down engraved case back, crown and buttons, tachometer
graduation on the steel bezel to 500 units
per hour, Triplock winding crown protected by the
crown guard, crystal with cyclops lens.
Bicolor anthracite and black with luminous
baton indexes, outer 1/5th seconds scale with 5
minute/second red Arabic markers, subsidiary dials
for the seconds and the 45-minute register, aperture
for the date at 6. Luminous steel baton hands,
orange chronograph hand.
Cal. 234, rhodium-plated, 17 jewels, straight-
line lever escapement, monometallic balance, shock
absorber, self-compensating fl at balance spring.