OMEGA SPEEDMASTER MOONWATCH PROFESSIONAL 42 MM, STEEL ON STEEL

DESCRIPTION

The OMEGA Speedmaster is one of OMEGA’s most iconic timepieces. Having been a part of all six lunar missions, the legendary Speedmaster is an impressive representation of the brand’s adventurous pioneering spirit.

This OMEGA Speedmaster Professional “Moonwatch” features a black dial covered by a scratch-resistant sapphire crystal and graced by a small seconds sub-dial, 30-minute recorder and 12-hour recorder along with a central chronograph hand. The black bezel, with its tachymetric scale, is mounted on a 42 mm stainless steel case and presented on a matching bracelet.

At the heart of this chronograph is OMEGA’s mechanical calibre 1863, a descendent of the legendary manual-winding movement worn on the Moon, visible through the transparent caseback. This timepiece is offered with a special Moonwatch presentation box which contains a "NATO" strap, a strap for astronauts, a tool to change the bracelet and a book highlighting Speedmaster's adventures.

TECHNICAL DATA

Reference：311.30.42.30.01.006

Between lugs Open Case Measurement Modal：20 mm

Lug‑to‑lug Open Case Measurement Modal：48.2 mm

Thickness Open Case Measurement Modal：13.5 mm

Case diameter Open Case Measurement Modal：42 mm

Case：Steel

Dial colour：Black

Crystal：Domed, scratch‑resistant sapphire crystal with anti‑reflective treatment inside

Water resistance：5 bar (50 metres / 167 feet)

Watch size：Gents

Total product weight (approx.)：161 g

Calibre：Omega 1863

Movement Type：Manual‑winding

Power reserve：48 hours

BRACELET

Material：Steel