On the wrist, the case is familiar Speedmaster, complete with a sporty 39mm by 14mm profile, somewhat robust on the wrist, but still with classic features of the collection like in a pair of twisted lugs, aluminum tachymetric bezel, and a large set of pump pushers flanking a deeply toothed crown. It's on the dial where we see the unique features of the Day-Date design, most importantly in its pairing of a triple calendar style with a vertical chronograph configuration and day/night indicator. Classic Speedmaster colors and accents like in its sharp hands and 3 o'clock script anchor the aesthetic, the overall style ably recalling both historic Speedmaster motifs alongside contemporary design influences. The Speedmaster Date was introduced before the wide adoption of Co-Axial movements by Omega, and as such is powered via the OMEGA caliber 1151, a modulated mechanism

Information:

Pre-Owned: Omega Speedmaster 3520.50 Day-Date

Reference: 3520.50

Dated: Undated

Circa: 2000’s

Bracelet: Stainless Steel Bracelet

Case Size: 39mm x 14mm Thickness x 44.75mm Lug to Lug

Lug Width: 18mm

Case Metal: Stainless Steel

Movement: Omega 1151 - Automatic - Running spec - serviced 7/20/24 - One year warranty

Functions: Hours, Minutes, Seconds, Chronograph, Day-Date, Chronograph, AM/PM indicator

Box and Papers: Inner/outer boxes, and warranty card

Crystal: Sapphire

Bracelet size: 7.5”

Condition:

Case has light normal micro wear with nothing notable. bracelet has light micro with nothing notable. Dial, hands, and crystal have no wear. Watch is running spec and was serviced 7/20/24.