Stainless steel caseback, manual wind, gold COLORED metal case. Crown marked 'V'

Strap is snakeskin, likely not original

Dial marked:

VULCAIN

cricket

WATERPROTECTED

Ra SWISS MADE Ra (indicates Radium dial)

Movement marked:

VULCAIN

cricket

17 JEWELS 

GRAND PRIX

BREVETS SWISS

416924

US PAT. 2644294

Case back marked:

VULCAIN Watch Co - SWISS

S2311A ; along w/ various patents

Due to age it likely needs a cleaning, so accuracy cannot be guaranteed.

Caseback has numerous scratches and a very small indent, case and crystal appear to have normal wear, dial very good, movement excellent. I am basing age on patents engraved on case back. and style.