1/17
Lot #5191

Jaeger-LeCoultre Memovox 855 Jumbo

How do I bid? Start here

Introduction

Few watches are as closely associated with Jaeger-LeCoultre as the Memovox. First introduced in the early 1950s, its name translates from Latin as “voice of memory”, referring to the mechanical alarm complication that became one of the manufacture’s signatures. The reference 855 is among the archetypal automatic Memovox designs of the 1960s, combining the alarm with a date display and a generously proportioned 37mm stainless steel case that has earned these larger examples the informal “Jumbo” designation among collectors.

Dating to circa 1967, the present example features a beautifully balanced two-tone silvered dial with an independently rotating central alarm disc and triangular indicator, alongside applied baton indexes and a date aperture at 3 o’clock. Its characteristic twin crowns separately control the alarm and timekeeping functions, while inside is Jaeger-LeCoultre’s calibre K825, a 17-jewel automatic bumper movement with a dedicated alarm barrel and one of the manufacture’s most recognisable mid-century calibres.

Loupe This Scorecard

Grade

V 8.5

Status

Vetted & Approved

Included

Watch Only

Est. value range

$3,000 – $5,000

The Details

Brand

Jaeger LeCoultre

Dimensions

37mm

Model

Memovox

Movement

Automatic Jaeger-LeCoultre cal. K825

Reference

855

Bracelet

Leather strap

Year

Circa 1967

Condition

Excellent

Material

Stainless steel

Included

Watch only

Dial Color

Silver

THE DIAL

THE DIAL

The Memovox's distinctive two-part silvered dial places the independently rotating alarm disc at its centre, distinguished by its circular satin finish and luminous triangular indicator. Applied baton indexes with black inserts are complemented by matching straight hands and luminous accents, while the contrasting finishes of the central disc, chapter ring and outer track give the seemingly restrained dial surprising depth. A framed date aperture at 3 o'clock completes this particularly functional layout.

THE CONSTRUCTION

THE CONSTRUCTION

Measuring an unusually substantial 37mm for a 1960s dress watch, the ref. 855 has become known to collectors as one of the "Jumbo" Memovox references. Its stainless steel case features a polished chamfered bezel, satin-finished sides and the model's characteristic twin-crown arrangement. The upper crown winds the dedicated alarm barrel and rotates the central alarm-setting disc, while the lower crown controls winding and conventional time-setting.

TIMING MACHINE READOUT

TIMING MACHINE READOUT

This reading was taken (crown down) with a ONEOF Accuracy Boutique Edition timing machine at time of cataloging. It is provided as a courtesy only, and shall not be construed as a warranty or guarantee of any kind. Please refer to our terms and conditions of sale for more information.

Condition

Watch is in overall excellent condition. The steel case remains well defined, with surface scratches and small nicks consistent with a watch of this vintage. The case back shows light surface scratches and retains well-defined engravings. The outer dial shows some light surface marks and has missing luminous material in places, while the inner rotating dial is very clean. The hands show some light surface marks. It is fitted with a black leather strap and a steel pin buckle.

Our Perspective

The Memovox is one of those rare complications whose charm lies as much in its usefulness as its mechanical ingenuity. Reference 855 combines that wonderfully analogue alarm mechanism with excellent 37mm proportions, a characterful bumper automatic movement and the unmistakable twin-crown profile. This circa 1967 example captures the classic mid-century Memovox aesthetic particularly well, making it an appealing entry into vintage Jaeger-LeCoultre and an engaging reminder of an era when mechanical watches were expected to do considerably more than simply tell the time.

Justin Gruenberg

Co-founder