SPEEDBIRD III - PRS-22 -410 euro-iwc mark homage
Diameter
39mm,42.6mm including crown
Lug to lug height
46mm
Thickness
11.9mm to the top of domed crystal
Lug spacing
20mm
Anti-magnetic
80,000 A/m with anti-magnetic movement cover and movement retaining ring.
Water resistance
100 metres; also negative pressure tested to 0.4 ATM
Weight
165 grammes including steel bracelet
Features
Screw back, crown tube screwed into case (not pressed), unique serial number.