Case:
Stainless steel.
Brushed bezel includes a blackened tachymeter scale.
Diameter: 40.5 mm.
Transparent case back featuring “Speedmaster ‘57” engraving and flat sapphire crystal with an anti-reflective treatment inside.
Water resistant to 50 meters.

Dial:
Burgundy with rhodium-plated hour markers and “Broad Arrow” hands - all featuring white Super-LumiNova.

Movement:
Calibre 9906.
Manual-winding chronograph with column wheel and co-axial escapement.
Certified master chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss.
Silicon balance-spring, 2 barrels mounted in series, time zone function.
Central hour, minute and chronograph seconds hands, date function, small seconds counter, 12-hour and 60-minute counter.
Rhodium-plated finish with Geneva waves in arabesque.
Power reserve of 60 hours.

Bracelet:
Burgundy non‑grained calf leather.
Stainless steel pin buckle.