IWC Da Vinci Perpetual Calendar Chronograph 39mm
Reference: IW3750-34
The IWC Da Vinci Perpetual Calendar Chronograph 39mm in black is a calendar watch released under the Da Vinci collection. In terms of construction this version features a 39mm case and acrylic crystal. The movement is an automatic IWC reference 79261 based on the ETA 7750 movement. It has a power reserve of 44 hours and beats at a frequency of 21 600 beats per hour.
Essentials
Collection
Year launched
1985
Discontinued
2003
Watch style
Crystal
Acrylic
Water resistance
30 m
Visuals
Case shape
Round
Case diameter
39 mm
Case height
14.3 mm
Lug width
19 mm
Colors dial
Black
Movement
Caliber
IWC 79261
Base caliber
ETA 7750
Type
Automatic
Power reserve
44 hours
Frequency
21 600 bph /
3 Hz
No. of jewels
39
Complications
Storage
Books
Tools
Clocks
Straps
Misc.Brand - IWC
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