..... the Texas Instruments Datamath TI-2500, its first hand-held caclulator ..... Audemars Piguet launched the Royal Oak (here in the picture: ref. 5402 A-3x from June 1972) Cheers, HSTE ...
I like the history of both products, and the accompanying shot of the two together. Can I just add that AP's dial looks stunning. Looking forward to more. 👍