Unworn, Omega Constellation, Ref# 131.10.28.60.01.001, box and papers.

The OMEGA Constellation Quartz 28 mm Ref. 131.10.28.60.01.001 is a refined ladies' timepiece that celebrates the enduring elegance of one of OMEGA's most recognizable collections. Crafted entirely from stainless steel, the watch features the Constellation's signature half-moon facets and polished claws, design elements that have defined the collection since its modern reinterpretation. The polished bezel, engraved with Roman numerals, frames a sophisticated black varnished lacquered dial, creating a striking contrast with the polished and skeletonized 18K white gold hands, matching applied hour markers, and the iconic Constellation star at 6 o'clock. A domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides provides exceptional clarity while protecting the dial from everyday wear. Powering the watch is the OMEGA Calibre 4061 quartz movement, equipped with the innovative Long Life feature for enhanced battery efficiency and exceptional reliability. The stamped Constellation Observatory medallion on the caseback pays tribute to OMEGA's celebrated chronometric heritage. Completing the timepiece is the signature stainless steel mono-rang bracelet with polished links and a butterfly clasp featuring a comfort-adjustment system, ensuring both elegance and everyday comfort. Water-resistant to 30 meters, this Constellation is perfectly suited for daily wear as well as formal occasions, offering timeless style with dependable Swiss precision.

TECHNICAL DATA

Movement

• OMEGA Calibre 4061
• Swiss quartz movement
• Long Life feature
• Approx. 48-month battery life
• Rhodium-plated movement with circular graining
• Functions: Hours, minutes

Case

• Stainless steel case
• Fixed polished bezel with engraved Roman numerals
• Black varnished lacquered dial
• Polished and skeletonized 18K white gold hands
• Applied 18K white gold hour markers
• Constellation star at 6 o'clock
• Domed scratch-resistant sapphire crystal with anti-reflective treatment on both sides
• Stamped Constellation Observatory medallion on the caseback
• Water resistance: 30 m / 100 ft (3 ATM)

Dimensions

• Case diameter: 28 mm
• Lug-to-lug: 30.52 mm
• Thickness: 8.48 mm
• Approximate weight: 81 g

Strap

• Stainless steel mono-rang bracelet
• Stainless steel butterfly clasp with comfort-adjustment system

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