The Omega Speedmaster ref. 324.28.38.50.02.001, released in January 2017, has a case mixing stainless steel and yellow gold, plus a diamond-set bezel. A silver dial is encircled by a green aluminum tachymeter ring.
Movement Type
Automatic Chronograph
Caliber
3330Jewels
31
Reserve
52
Frequency
28800
Hands
Small Seconds
Shape
Round
Lug Distance
18.00 mm
Glass
Sapphire
Thickness
14.70 mm
Diameter
38.00 mm
Water Resistance
100.00 m
Dial Color
Silver
Material
Diamond
Buckle
Silver
