Gubelin tank automatic, cal. A1017, vintage

Gübelin Tank Automatic – Caliber A1017

Description:
Rare Gübelin Tank featuring the Caliber A1017 automatic movement and a distinctive four-screw clamshell stainless steel case. This elegant vintage piece combines mid-century design with mechanical precision, reflecting Gübelin’s tradition of discreet Swiss luxury.

The silver brushed dial is complemented by applied baton hour markers, slim luminous hands, and a date aperture at 6 o’clock. The rectangular case measures 30.5 x 40 mm (excluding crown), offering a refined wrist presence suited to both dress and everyday wear. The watch is fitted with a black leather strap.

Well-preserved overall, with light aging consistent with its vintage character. The movement winds smoothly and runs reliably.

Details:

• Brand: Gübelin

• Model: Tank Automatique

• Movement: Automatic, Caliber A1017

• Case Material: Stainless steel (four-screw clamshell)

• Case Dimensions: 30.5 mm x 40 mm (excluding crown)

• Crystal: Acrylic

• Dial: Silver brushed with applied indices, date at 6 o’clock, tritium lume

• Strap: Black leather strap

• Functions: Hours, minutes, seconds, date

• Condition: Very good vintage condition – minor patina on dial, light surface wear on case consistent with age

• Period: Circa 1960s–1970s

About Gübelin

Founded in 1854 in Lucerne, Switzerland, Gübelin is a family-owned luxury house renowned for its fine watchmaking, jewelry, and gemological expertise. Known as both a manufacturer and prestigious retailer, Gübelin has collaborated with major Swiss brands such as Patek Philippe, Rolex, and Audemars Piguet, offering co-signed watches and exclusive editions through its boutiques.

Today, Gübelin remains a symbol of Swiss precision, timeless design, and craftsmanship, prized by collectors for its understated elegance and rarity.