Description

For sale is a vintage pre-owned LeCoultre Manual-Wind 10K Gold-Filled Mystery Dial Wristwatch, reference/model number 625-688A, made for the U.S. market. The exact year is unknown, but it is estimated to date to circa 1959 – 1961 based on its 1.3-million serial number.

The watch comes exactly as pictured, without its original box or papers. A modern JLC service box is included at no additional cost.

The watch was serviced in-house by us in October 2026 as part of a routine preventive overhaul. During the service, the movement was fully disassembled, cleaned, oiled, timed, and adjusted for accuracy. The watch is running accurately and functioning properly without issues. For added peace of mind, it is backed by a 1-year warranty through our store.

The watch features its original dial and hands, a two-piece snap case, a signed crown, and a non-LeCoultre two-piece blue leather strap. It is powered by the caliber K480/CW manual-wind movement with 17 jewels.

Condition: The watch is vintage and pre-owned, so signs of wear and age should be expected. The case, bezel, and crystal have light scuffs and scratches. The dial and hands are in good condition for their age. The two-piece leather strap is in good pre-owned condition.

Sizing: The case measures approximately 33mm in diameter, 17.5mm in lug width, 38.8mm from lug tip to lug tip, and 9.5mm in thickness.

Shipping and returns: Free shipping within the USA. International shipping is $100. The buyer is responsible for any applicable taxes or import fees. Returns are accepted within three days of delivery, provided the watch is returned in the same condition in which it was sold.

SKU: RI