Bond wears a version of the high quality replica Omega Seamaster 300M that has been modified in agent Wai Lin’s bicycle shop, using the watch to extract the helium release valve when onboard Elliot Carver’s stealth ship. The valve forms part of a remote detonator, which 007 combines with a glass jar and a grenade to blast a hole in the ship.
When Bond and Elektra King are buried in an avalanche, 007 activates the LEDs on his best copy Omega Seamaster watches face by pressing the screw-down crown, illuminating the inside of his ski jacket. Then, in a nuclear bunker, Bond fires a miniature piton with a high-tensile wire from the Swiss movement fake watches to elevate himself to a gantry.
The cheap super clone Omega helium release valve comes into play once more when Bond again employs it as a detonator, inserting it into C4 explosive he has placed beneath the diamonds in Van Bierk’s briefcase, which he then explodes in Colonel Moon’s North Korean compound. After his release from captivity, Q furnishes 007 with a new watch fitted with a laser, which he uses to slice a hole in the ice palace when he rescues Jinx.
