Item No : 187912

IWC

Model:Pilot UTC TZC IW3251 Mark I Tritium Dial

Ref.:IW325101

Size:39 mm

Case:Steel

Glass:Sapphire Crystal

Dial:Black

Movement:Automatic winding

Function:Time , Date , GMT

Band:IWC Strap

Buckle:IWC Tang Buckle

Waterproof:60 M

Paper:Yes

Box:Yes

Condition:Mint 90%

Price:US$4,600

Remarks:

Mark 1 used a combination of tritium and luminova and was marked T Swiss made T at the bottom of the dial. The 12 o'clock triangle marker has a yellow tone as it's tritium whereas the rest of the hour markers are luminova. The hands are also tritium-coated. Mark II with all luminova came out sometime in the early 2000s and was marked Swiss Made at the bottom of the dial.

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