Long Awaited !!!! True 1-1 Navitimer World GMT !!! Made with a Genuine Watch Completely Dissected ) Earlier Versions are all Made from Pics and Imagination) !!!!! Original C3 Superlume as per the Genuine... Functional Slide Rule !!!! Immediate Delivery !!!
Model  : Polished Finish Stainless Steel 316F 1:1 Caseset   Bi-directional Rotating Slide Rule Inner Bezel, White dial,,   Original Genuine Superlume C3 Hour Markers and Bezel Dot and Needles  on Stainless Steel Link Bracelet with Single Fold Insignia Clasp 
Movement:  Asia 7750 Valjoux Working Chronograph + GMT movement, 28800bph, Insignia Rotor
Functions:
Hours, Minutes, GMT ( Independently set via Crown)
Seconds : Running Secs at 9.00 subdials,
Chronograph : 12.00 subdial - minute counter,  6.00 subdials, hour counter
2.00 pusher - start/stop chrono, 4.00 pusher - reset
Date at 3.00 set via crown ( Exact Date Font)
Dimensions  : Dia 47mm x 17mm Thk
Material : 1 piece forged case construction, solid 316 stainless steel
Back :  Close case back with Detail Engraving
Crown : One-piece Screw down crown with o ring
Crystal: - Sapphire crystal with LAR coating  
Water-resistant