Vintage Casio Pro Trek question

[foselo]

Hello all,
I have a vintage Casio Pro Trek PRT-60WWJ of which I have a few questions if somebody have the knowledge.
Which sensor Version (1, 2 or 3) is it inside? Module nr is 1571
When (approx) was this model released?
It has stamped WWF (World Wildlife Found) on the caseback. Any other examples of organisations buying Space on the back of watches?
The rubber band has stamped "SHYE" together With a symbol of a shark or dolphin.
Thank You
regards
Terje

[Mitch]

Hello all,
I have a vintage Casio Pro Trek PRT-60WWJ of which I have a few questions if somebody have the knowledge.
Which sensor Version (1, 2 or 3) is it inside? Module nr is 1571
When (approx) was this model released?
It has stamped WWF (World Wildlife Found) on the caseback. Any other examples of organisations buying Space on the back of watches?
The rubber band has stamped "SHYE" together With a symbol of a shark or dolphin.
Thank You
regards
Terje

The watch dates around the year 2000 and will have a V1 sensor in as the V2 was introduced in 2002.



Mitch

[foselo]

Thank You Mitch
regards
Terje