Hi
If we search on our IWC-site we see a link were the complications IWC has produced are discribed: www.iwc.com/en/complications/perpetual-calendar.html (!)
just press complications, and you will find the
ANNUAL CALENDAR
PERPETUAL CALENDAR
CONSTANT-FORCE TOURBILLON
TOURBILLON
DOUBLE CHRONOGRAPH
MINUTE REPEATER
TOURBILLON MYSTÈRE
GRANDE COMPLICATION
TIMEZONER
RETROGRADE DATE DISPLAY
MOON PHASE DISPLAY
DOUBLE MOON PHASE
PERPETUAL CALENDAR WITH DIGITAL DATE AND MONTH DISPLAYS
DEPTH GAUGE
MONOPUSHER
HACKING TOURBILLON
All great complications, but the Split Minute is NOT present. The ONLY chronograph with additional minute hand for split minute function as used in the unique Aquatimer Split Seconds is not mentioned as a complication.
And that happens to be a GREAT complication for active DIvers (!)
The IWC Aquatimer Split Minute is as you might know an unusual version of IWC's Aquatimer dive watch. It's self-winding movement with chronograph and date has an additional minute hand that can be stopped using a slide at the 9 o'clock side of the case, enabling its owner to take records up to 60 minutes. Therefore SUPER usefull for a Diver to measure his decompression Stop on the way up, while still be able to see the diving time (as set by the internal rotating bezel).
The technical details :IWC Aquatimer Split Minute Chronograph Rubber
GST Aquatimer
Reference:IW3723-04 (aka: 3723-04, IW372304)
Produced:2004 - 2009
Limited:No
Case Material:Titanium
Bezel:Rotating, 0-60
(Dive) Glass:Sapphire
Back:Closed
Shape:Round
Diameter:44.00 mm Height:16.30 mm W/R:120.00 m
Dial Color:Black
Type:Automatic
Caliber:79470 Base:ETA 7750
Display:Analog
Diameter:30.00 mm
Jewels:30
Reserve:44 h
Frequency:28800 bph
Time: Hours, Minutes Date Chronograph & Split minute function
PLEASE IWC GIVE THIS WATCH HER CREDITS AND GIVE THIS COMPLICATION ASAP A PLACE INTO THE LIST(!)
cheers