Omega Omega - 123.20.35.60.02.001 Constellation Quartz 35 Stainless Steel / Red Gold / Silver

Constellation Quartz 35 Stainless Steel / Red Gold / Silver

REF. 123.20.35.60.02.001

5/10

Scarce

Case

MaterialRed Gold, Stainless Steel

Diameter35 mm

ShapeRound

CrystalSapphire

Case backClosed

Water resistance100 m

Dial

ColourSilver

Finishand is powered by a sturdy and reliable quartz-movement. This Omega Constellation is available in many different materials and with a choice of dial colors, all sharing the timeless look of this iconic design with the signature claws on the side of the case and brushed bezel emboldened by tone-in-tone Roman numerals. Ref. 123.20.35.60.02.001 has a stainless steel case with a red gold bezel and a silver dial.

IndexesStick / Dot Hands: Dauphine

HandsDauphine

Movement

Caliber1532

Typequartz

Reserve30000 h

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In Context

At 35 mm it is classically proportioned: the size a dress watch was understood to be for most of the twentieth century, and small enough to sit under a cuff. The case back is closed, so the movement stays out of sight, and the sapphire crystal will resist everything short of deliberate abuse. 100 m is genuine swimming resistance — more than the shape of this watch suggests it would need.

It is quartz, so it will hold time far more closely than any mechanical watch here, and asks for a battery every few years rather than a service.

123.20.35.60.02.001 stands on its own in this catalogue — no other reference here shares its base number. It pairs a silver dial with a red gold, stainless steel case.

Inside: Caliber 1532

Explore this caliber →

The 1532 is Omega's three-hand quartz movement with date for the 33 mm to 35 mm cases, an ETA 255.111 with Omega's finish. It powers 36 watches in this library. It shows hours, minutes, seconds and the date, with a stepper motor advancing sixty times a minute, rate adjustment by inhibition and an end-of-life indicator that makes the seconds hand jump when the battery runs low. Omega finishes it with circular graining, rhodium plating and gilded engraving. It is 1.95 mm high with 6 jewels, and its battery lasts about three and a half years. In the library it sits under 20 [Constellation](/brands/omega/constellation) references and 16 [De Ville Prestige](/brands/omega/de-ville) Quartz references at 34.4 mm, in steel, yellow gold and two-tone. The 34.4 mm case accounts for 14 references and the 35 mm for 13. The [1456](/calibers/omega-1456) and [1376](/calibers/omega-1376) are the two-hand quartz movements in the smaller cases of the same collections, and the [4061](/calibers/omega-4061) the current three-hand quartz with the long-life battery.

35 other watches in the library run the Omega 1532.