Speedmaster 38 mm

Chronograph : The chronograph function is a mechanism for measuring time intervals. A chronograph watch can therefore be used to time events while displaying the time like any traditional watch.
Chronometer : Label given to a watch which has undergone precision tests and received a certificate from an official body (COSC).
Date : The day of the month, displayed in a window on a watch dial at the 3 or 6 o’clock position, or within a subdial at 9 o’clock.
Diamonds : The hardest, most luminous precious stone whose value is calculated according to the 4C criteria: Cut – Carat – Clarity – Color.
Small seconds : A hand on a sub-dial which tracks seconds typically it completes a full rotation in one minute.

Reference : 324.58.38.50.63.001
Between lugs : 18 mm
Lug‑to‑lug : 45.0 mm
Thickness : 14.7 mm
Case diameter : 38 mm
Case : Sedna™ gold
Dial colour : Brown
Crystal : Scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides
Water resistance : 10 bar (100 metres / 330 feet)
Total product weight (approx.) : 126 g
Calibre : Omega 3330
Movement Type : Self winding
Power reserve : 52 hours

Strap color : Brown
Strap type : Alligator
Strap surface : Alligator leather
Strap underside : Grained calf leather
Buckle type : Foldover clasp
Buckle material : Sedna™ Gold