A. Schuchmann Wilhelmshaven Chronometer Maker Watch Age Determination
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A. Schuchmann, Wilhelmshaven was a watchmaker and jeweler business
Active especially:
pre-war period
Post-war period
The lettering usually appears:
on the dial
rarely additionally on the work
Used:
Swiss raw materials (AS, FHF, ETA)
German works (PUW, Durowe, Unitas)
| Type of work | Typical time period |
|---|---|
| AS / FHF manual winding | ca. 1930–1960 |
| PUW / Durowe | ca. 1940–1970 |
| Unitas 6300 / 6497 | from about 1950 |
| Early ETA calibers | from about 1950/60 |
Housing & Technology
Chrome-plated brass → 1930s–1950s
Stainless steel → more common from the late 1950s onwards
Schuchmann, Fritz
German watch and chronometer maker
Fritz Schuchmann was born on March 29, 1890 , the son of Albin Schuchmann . From 1900 to 1901 , he trained at the German Watchmaking School in Glashütte . He worked as a naval chronometer maker in Wilhelmshaven, building ship's clocks for the Imperial German Navy. These clocks were assembled exclusively for the German Navy by several watchmakers, including Fritz Tietz and Franz Happe in Kiel, and Johannes Czapp in Danzig. Several ship's clocks were fitted with high-quality movements by Gustav Becker . Wilhelmshaven, Kiel, and Danzig (now Gdansk) were also the German ports with the Imperial German Navy shipyards during World War I, providing access to the North Sea, the Scandinavian Belt, and the open Baltic Sea. Near Danzig, the watchmaker Theodor Staebe worked in Elbing, also assembling ship's clocks for the Imperial German Navy.
Fritz Schuchmann died on September 23, 1963 .
Schuchmann was a member of Saxonia
Gold (585 / 14K) → easily datable via German hallmarks
Shock protection (Incabloc):
missing → mostly before 1940
present → mostly after 1945
Dial & lettering
Text only: “A. Schuchmann Wilhelmshaven”, no logo:
→ typical 1930s–1950s
Very functional design:
→ frequently 1950s–1960s
Applied indices:
→ mostly after 1950
Luminescent material (very important!)
Radium (brownish, heavily aged):
→ ca. 1920–1955
Tritium:
→ from about 1955
Typical production period
From the experience of collectors and watchmakers:
Most of the well-known A. Schuchmann Wilhelmshaven wristwatches originate from:
ca. 1935–1965
Focus:
1948–1960 (Post-war period)
Source: WatchWiki, AI
