Longines Conquest, Ref. 1557, Cal. 6952, Men’s Dress Vintage Watch

A deep blue metallic sunburst dial is the defining feature of this 1970s Longines Conquest Ref. 1557. The men's hand-wound watch uses Cal. 6952 in a 36 mm steel case, with date at 3 o'clock, brushed upper surfaces, polished flanks and a matching steel bracelet giving the design its sport-elegant character.

Blue sunburst, aged tritium and contrasted hands

Applied baton markers contain tritium lume inserts, framing the deep blue metallic sunburst finish. A crisply printed minute track and the Conquest script at 6 o'clock identify the layout, with the date window positioned at 3. Polished faceted baton hands carry luminous strips, accompanied by a slender white central seconds hand. The original dial finish and aged tritium remain part of this example's character; present lume performance is not confirmed.

Steel case, bracelet and original crown

The 36 mm stainless steel case combines brushed upper surfaces with polished flanks. A narrow bezel emphasizes the dial, and an acrylic crystal completes the documented construction. The steel bracelet matches the case finish and is described as comfortable and secure for wear. At 3 o'clock, the fine coin-edge crown is unsigned and original to the watch. Light, honest case wear consistent with age remains disclosed.

Hand-wound Cal. 6952

The Longines Cal. 6952 is a Swiss hand-wound mechanical movement. Its central time display and date provide useful everyday functions, while the regular winding routine of manual-wind watches remains part of wearing this example. The movement has been fully serviced and is described as running within vintage specifications.

Conquest context in the 1970s

The Conquest line was introduced in 1954, and this example shows its development in 1970s vintage watches. The combination of a blue dial, steel bracelet and contrasted case finishes gives concrete form to the line's balance of sportiness and refinement. Its restrained case lines give it the character of dress watches alongside the steel bracelet's more sporting appearance. The waterproof designation belongs to its period specification; current water resistance is not confirmed.

Originality, operation and warranty

This used Conquest retains its original watch components, is fully serviced and fully operational, and comes with a 12-month warranty. The original dial finish, aged tritium, unsigned original crown and light case wear remain the details that distinguish this particular example.

Technical Details