Replica IWC Pilot SeriesIWC Pilot's Watch Chronograph Mechaquartz (IW3740-01)

Brand: IWC Replica
Series: Pilot
Model: IW3740-01
Dial Color: Black
Dial Indexes: Arabic numerals
Dial Hands: Stick
MBrand:Jaeger-LeCoultre
Caliber:631
Display:Analog
Jewels:25
Time:Hours, Minutes, Small Seconds
Chronograph:Chronograph
The JLC caliber 631 'Mechaquartz' caliber is a movement with a quartz base powering a mechanical chronograph; it has a total of 233 parts and can be considered quite complicated. It was most notably used by JLC itself and IWC.
Case Material:Stainless steel
Case Glass:Sapphire
Case Back:Closed
Case Shape:Round
Case Diameter:36.00 mm
Case Height:10.20 mm
Case Lug Width:18.00 mm
W/R:60.00 m
Ref. 3740 was introduced in 1988 and first appeared in the catalogues in 1989. It features a stainless steel case of 36mm and is powered by the JLC 'Mechaquartz' caliber 631.

Ref. 3740 was renamed to 3741 in 1992.

Standard strap is ref. A05064, A05141 (XS) or A03542 (XL)
Bracelet (as found on the 3741-002) is ref. A01936