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Lot #3692

Angelus x Massena Lab Chronographe Medical 0.CHAS.A01A

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Introduction

Inspired by their 1960s doctors watch, Angelus collaborated with Massena Lab in 2023 to create a limited edition faithful re-interpretation of their early medical chronograph, limited to just 99 pieces. Boasting an opaline silver dial with a dual scale for reading the vital signs doctors need during patient examinations: a pulsometer – to measure the patient’s pulse – and an asthmometer – to record their respiratory rate, this timepiece pays homage to the mid-century trend of watchmakers creating specialized chronographs to meet specific functional or professional requirements. Increased in size to 39mm to make its dial mor legible, the ref. 0.CHAS.A01A that we have here takes a mid-century inspiration and injects it with a modern sense of design. Powered by the manual-wind cal. A5000, this timepiece offers the finest level of watchmaking Angelus has to offer, with its small seconds subdial residing at 9 o’clock so as to leave the asthmometer uninhibited.

Loupe This Scorecard

Grade

M 9

Status

Vetted & Approved

Included

Box and Papers

Est. value range

$10,000 – $15,000

The Details

Brand

Angelus x Massena

Dimensions

39mm

Model

Lab Chronographe Medical

Movement

Manulal-wind cal. A5000

Reference

0.CHAS.A01A

Bracelet

Leather strap

Year

2023

Condition

Near mint

Material

Stainless steel

Included

Watch, box, and papers

Dial Color

Silver

THE DIAL
THE DIAL

Featuring a silver dial with two medically-relevant scales, a pulsations scale, and a respirations scale (asthometer), the Chronographe Medical pays homage to the important uses that doctors had for chronographs back in the early days of wristwatches.

THE CONSTRUCTION
THE CONSTRUCTION

Made of medical-grade stainless steel, the Chronographe Medical's 39mm case lacks any distracting embellishments that would otherwise take away from its role as a potentially life-saving tool watch.

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 near-mint condition. There are a couple of marks from wear on the case back and a couple of light scratches on the polished lugs. The watch is fitted with a leather strap with a steel pin buckle in near-mint condition. Comes complete with box and papers.

Our Perspective

An homage to the important uses for mid-century chronographs, the Chronographe Medical links modern horology with its early use as a functional industry, whereby its products were often used as important tools of the trade for people like doctors, divers, pilots, and so many more.

Eric Ku

Co-founder