Longines - Conquest - 沒有保留價 - 1577-1 - 男士 - 1970-1979

EU-based professional seller — no import taxes for EU buyers.

Get your hands on this serviced 1970s Longines Conquest ref. 1577-1 with calibre 636, brushed silver dial, bilingual day-date, signed crown, original steel bracelet and 3-month guarantee.

Introduced in 1954, the Longines Conquest collection became one of the brand’s best-known lines, combining elegant styling with robust construction and practical everyday functionality.

Dating from the mid-1970s, this Conquest features a vertically brushed silver dial, a bilingual day-date display and the high-frequency Longines calibre 636 automatic movement. Its original Longines stainless-steel bracelet completes the characteristic period appearance.

Specifications:

Brand: Longines
Model: Conquest Automatic Day-Date
Reference number: 1577-1
Serial number: 17344459
Production date: Mid-1970s
Movement: Longines calibre 636 automatic
Winding: Automatic and manual winding
Jewels: 25
Frequency: 28,800 vibrations per hour
Functions: Hours, minutes, central seconds, day and date
Additional features: Quickset day-date mechanism and hacking seconds
Day wheel: Bilingual English/Spanish
Case material: Stainless steel
Case diameter: Approx. 35 mm excluding the crown; approx. 37 mm including the crown
Lug-to-lug: Approx. 41 mm
Lug width: 18 mm
Dial: Vertically brushed silver dial with light patina
Crystal: New and scratch-free
Crown: Signed Longines crown
Bracelet: Original Longines stainless-steel bracelet with signed clasp; suitable for wrists up to approximately 17.5 cm (including the watch)
Box and papers: Not included
Service: Movement fully serviced in September 2026
Guarantee: 3-month guarantee on functionality

Condition:

The watch is presented in very good vintage condition and retains an attractive, authentic appearance. The vertically brushed silver dial displays a distinctive linear texture and light, even patina consistent with its age. Minor marks and subtle areas of discolouration are visible upon close inspection. The applied baton hour markers, hands and printed details remain well defined.

The stainless-steel case shows scratches, small marks and normal signs of previous use. Its period shape and contrasting brushed and polished surfaces remain clearly visible. The case back also displays surface scratches, while its engraved reference and serial numbers remain legible.

The signed Longines crown is present. A new, scratch-free crystal has been fitted, providing a clear view of the dial.

The original Longines stainless-steel bracelet and signed clasp show scratches and age-related wear, together with some normal play between the links.

The calibre 636 automatic movement has been serviced and is functioning correctly. A 3-month guarantee is provided on functionality.


I aim to capture the condition of the watch accurately. Please make sure to review the pictures closely before bidding.

The watch has been completely serviced by a professional watchmaker and tested for full functionality. The water resistance of the watch cannot be guaranteed.

Shipping from Hungary with tracking and insurance.

If you have any questions or need support after your purchase, please do not hesitate to contact me.

Thank you for condisering this timeless piece, and happy collecting!

- SpecialTimer