Olma - 173 - 1900-1949

Overview
This is an OLMA Swiss mechanical pocket watch with a white dial, large Arabic numerals, an outer 13–24 hour scale and subsidiary seconds at 6 o’clock. The watch is accompanied by a vintage metal pocket watch chain, giving the set a complete and attractive period appearance.
The main highlights are the OLMA name, 24-hour outer scale, 17-jewel movement and accompanying vintage chain.
Technical and condition details
Brand: OLMA
Type: Swiss mechanical pocket watch
Winding: Manual
Function: Running when tested. No long-term test has been performed.
Dial layout: Central hours and minutes, subsidiary seconds at 6 o’clock, outer 13–24 hour scale
Dial: White dial with large black Arabic numerals, blue 24-hour markings, OLMA signature and SWISS MADE marking
Case: Silver-tone open-face metal case
Movement: Swiss mechanical movement marked 17 JEWELS
Diameter: Approx. 50 mm
Weight: Approx. 76.88 g
Accessories: Vintage metal pocket watch chain, matching the style of the watch and adding to its display appeal
Condition:
Overall in honest antique condition. The case shows scratches, edge wear and natural oxidation. The dial remains visually attractive with clear numerals and scales, showing only light age-related marks. The chain also shows normal wear and oxidation.
Collector’s highlights
- Vintage OLMA Swiss mechanical pocket watch with strong period character.
- Distinctive outer 13–24 hour scale with subsidiary seconds at 6 o’clock.
- 17-jewel movement with vintage pocket watch chain, creating a complete and attractive set.
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