Unusual colour for a 328

I'm looking to buy a 328 and heve recently seen a GTS advertised in what is descibed as 'Tungsten Silver'. Its a dark metallic grey and I've not seen it on a 328 before (looks good too!). Is this a standard factory colour or do you think this has been subject to a re-spray?

Thanks for your help.

 

These are the colours iaw K. Bluemel Original Ferrari V8 book:
Solid colours Code

Bianco FER 100
Giallo FER 102
Rosso Corsa FER 300/6
Nero FER 1240

Metallic colours

Argento 101/C
Oro chiaro 104/C
Rosso 305/C
Prugna 306/C
Blu Chiaro 503/C
Blu Sera 504/C
Azzurro 505/C
Blu Medio 506/C
Verde Chiaro 602/C
Verde Scuro 603/C
Verde Tenue 604/C
Grigio 700/C
Marrone 800/C
Nero 901/C

From January 89 metallic colour codes gained a FER prefix.

Ciao

Eugenio

 

The dark metalic gray is Grigio, Color code 700/C. Check the color code sticker for the original color. I do not know where it is on a 328. On the 348 it is on the engine cover.

 

The paint code sticker is on the undersurface of the trailing edge of the engine cover on the right

 

Does it look like this? If so, it's Grigio. Darned fine color, it really shows off the lines.