Rolex, Submariner Ref. 16803, Oyster Perpetual Date, Steel and 18k Gold, circa 1989 Case: 40 mm, stainless steel, 18k gold, Three-body, polished and brushed, screwed-down case back and crown, Triplock winding crown protected by the crown guard, graduated unidirectional revolving black bezel for the decompression times, sapphire crystal with cyclops lens, L373305 Dial: Black with applied gold luminous round, baton and triangular indexes, outer minute track, aperture for the date. Luminous yellow gold skeleton hands. Movement: Cal. 3135, rhodium-plated, oeil-de-perdrix decoration, 31 jewels, straight-line lever escapement, monometallic balance adjusted to temperatures and 5 positions, shock absorber, self-compensating free-sprung Breguet balance spring, Microstella regulating screws, hack mechanism. Band: stainless steel and 18K yellow gold Fliplock Oyster bracelet #93153, 11 links plus diver's extension Signed: Rolex on the case, dial, movement and clasp HID03101062020 © 2020 Heritage Auctions | All Rights Reserved