Eterna-Matic 1948 Chronometer – Ref. 8423.41 – Numbered Edition No.132
Discover the Eterna-Matic 1948 Chronometer Ref. 8423.41, a numbered Swiss automatic chronometer combining vintage-inspired elegance, COSC-certified precision, and classic Eterna heritage.
A beautifully understated and increasingly collectible Swiss chronometer from one of horology’s most historically important yet often overlooked manufactures.
This Eterna-Matic 1948 Chronometer reference 8423.41 captures the elegance of classic late-1940s dress watches while combining it with modern Swiss reliability and refinement. The warm silver sunburst dial is complemented by applied rose-gold tone Arabic numerals and markers, dauphine hands, subtle lume accents, and a discreet date aperture at 3 o’clock, creating a timeless and highly wearable design.
The watch is powered by a Swiss automatic chronometer-certified movement, visible through the sapphire display caseback, and carries the famous Eterna five-ball logo — a reference to the brand’s pioneering 1948 ball-bearing rotor system that helped shape the future of automatic watchmaking.
This particular example is especially appealing as it is individually numbered “No. 132”, indicating a limited production piece.
Features:
Reference 8423.41
Stainless steel case
Automatic Swiss chronometer movement
Sapphire crystal front and exhibition caseback
Champagne/silver sunburst dial
Applied rose-gold tone numerals and indices
Date display at 3 o’clock
Black leather strap
Numbered edition: No. 132
Condition: The watch presents beautifully with a clean dial, strong case lines, and an excellent overall appearance. The movement is clean and visible through the exhibition caseback. Please study photographs carefully as they form part of the description.
A refined and quietly sophisticated piece for collectors who appreciate genuine Swiss watchmaking heritage beyond the mainstream names.

