Omega Speedmaster, 39mm, Calibre 1152, automatic chronograph, 3513.54

The Omega Speedmaster Date 3513.54.00 combines the collection’s sporting chronograph design with a distinctive black dial and gold-tone hands and hour markers. Its three subdials, date window at 3 o’clock and stainless steel tachymeter bezel give it a purposeful layout, while the 39mm stainless steel case offers proportions suited to everyday wear. The matching steel bracelet balances the warmer dial details with a restrained finish. Inside is the Omega Calibre 1152, a self-winding chronograph movement based on the established Valjoux 7750 architecture. Its integrated chronograph measures elapsed time through central chronograph seconds, a 30-minute counter and a 12-hour counter, with running seconds displayed separately. A 44-hour power reserve, automatic winding and date display make this a practical Speedmaster for regular use. Specifications Brand: Omega Model: Speedmaster Date Automatic Reference: 3513.54.00 Movement: Omega Calibre 1152, automatic chronograph, Valjoux 7750-based Case Material: Stainless steel Dial: Black with gold-tone hands and hour markers Case Size: 39mm Crystal: Scratch-resistant sapphire crystal with internal anti-reflective treatment Caseback: Solid stainless steel Bezel: Stainless steel with tachymeter scale Bracelet / Strap: Stainless steel bracelet with folding clasp Wrist Size: Fits up to 17.5cm Water Resistance: 50m – not guaranteed due to age Power Reserve: 44 hours Production Period / Year: Circa late 1990s–2000s; individual production year unconfirmed Functions: Hours, minutes, small seconds, date, chronograph and tachymeter Accessories: none Condition: A few traces of usage, some scratches / dirt can be seen but overall in very good condition Availability: Global Concierge Sourcing Service Key Features Automatic Chronograph — The Calibre 1152 uses established integrated chronograph architecture, combining elapsed-time measurement with automatic winding and a date display. Black and Gold-Tone Dial — Warm-toned hands and markers distinguish this reference, adding a dressier character to the Speedmaster’s sporting layout. 39mm Case — Compact proportions make this an appealing choice for those who prefer a smaller chronograph, paired with a matching stainless-steel bracelet. Sapphire Crystal — Scratch-resistant sapphire with internal anti-reflective treatment protects the dial, while a solid steel caseback completes the case. Tachymeter Bezel — The fixed steel bezel carries the Speedmaster’s characteristic scale for calculating average speed over a known distance using the chronograph. This Speedmaster suits an enthusiast looking for a compact automatic chronograph with useful everyday functions and distinctive dial detailing. Its black and gold-tone combination gives a familiar sporting design a warmer, more understated character. Style is Timeless