18k rose gold case.
Case diameter : 42 mm.
Silver dial.
Roman numeral hour markers.
Scratch-resistant sapphire crystal protects the dial.
Large double date window below the 12 o'clock position.
Moon phases sub-dial between the 7 and 9 o'clock positions.
The wheel driving the moon-bearing disc comprises 135 teeth.
Its indication is so precise that the difference between the mechanism and the actual lunar cycle amounts to just one day every 122 years.
Small seconds sub-dial between the 3 and 5 o'clock positions.
Sapphire crystal exhibition case back.
Brown alligator leather strap (matte square plate) with hand sewn matching tones.
18k rose gold pin buckle.
Automatic movement.
Beats at 28,800 vph.
Contains 33 jewels.
Has a power reserve of 65 hours.
The movement is certified by COSC.