Year of manufacture1111
BLANCPAIN AQUA LUNG STEEL
Blancpain, "Aqua Lung," case No. 300402.
Made circa 1958.
Fine and rare, center seconds, self-winding,
water resistant, stainless steel diver's wristwatch.
Accompanied by a Blancpain service invoice dated 02/01/07.
Dial, case and movement signed.