Omega
Speedmaster Reduced Blue Mother of Pearl 39mm
Omega
3502.73.00
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Details & Specifications
Description
The Omega Speedmaster Reduced ref. 3502.73.00 with blue mother of pearl dial is one of the most distinctive and visually arresting variants produced within the Speedmaster Reduced family — a watch that takes the iconic Speedmaster silhouette and dial architecture and introduces a material of entirely different character and femininity to the formula, without in any way diminishing the chronograph's purposeful, instrument-quality character.
The blue mother of pearl dial shimmers with an organic, iridescent depth that shifts and catches the light in a way no conventional lacquered or printed dial can replicate — each dial unique by virtue of the material itself — while the three widely-spaced sub-dials at 3, 6 and 9 o'clock (the characteristic layout of the Dubois Dépraz chronograph module), the Arabic numeral hour markers, and the "Speedmaster Automatic" signature retain every element of the reference's design DNA.
The black anodised aluminium tachymeter bezel and stainless steel case are finished to Omega's customary standard, with the domed sapphire crystal with anti-reflective treatment on the inner surface adding a refined, contemporary touch to a watch that is otherwise faithful to the Speedmaster Reduced's long-established aesthetic.
At 39mm, the case offers a more accessible and wearable proposition than the 42mm Speedmaster Professional Moonwatch, while the automatic Calibre 3220 — based on the ETA 2892-A2 with Dubois Dépraz 2020 chronograph module, operating at 28,800 vph with a 40-hour power reserve — removes the need for daily hand-winding that the Professional demands. Presented on a black patent leather strap with a pin buckle.
Specifications:
| Movement | |
| Type | Automatic Self-Winding Chronograph |
| Calibre | Omega 3220 (ETA 2892-A2 base with Dubois Dépraz 2020 chronograph module) |
| Functions | Hours, Minutes, Small Seconds, Chronograph (30-minute and 12-hour counters) |
| Frequency | 28,800 vph (4 Hz) |
| Power Reserve | Approx. 40 hours |
| Case | |
| Case Material | Stainless Steel |
| Case Diameter | 39.0 mm |
| Water Resistance | 30m / 100ft (3 bar) |
| Bezel | Black anodised aluminium tachymeter bezel |
| Crystal | Domed scratch-resistant sapphire crystal with anti-reflective treatment on inner surface |
| Dial Colour | Blue mother of pearl — iridescent, each dial unique by nature of the material |
| Dial Indicators | Arabic numeral hour markers; three sub-dials at 3, 6 and 9 o'clock; "Speedmaster Automatic" signature |
| Strap | |
| Strap Material | Black patent leather |
| Clasp | Pin buckle |
| Additional Details | |
| Reference | 3502.73.00 |
| Collection | Speedmaster Reduced — Speedmaster Automatic |
| Production Period | ca. 2000–2009 |
| Origin | Swiss Made |

