Chronograph
by Seestern
Seestern Chronograph S443 (Tachymeter)
Chronograph · Chronograph S443 (Tachymeter)
- Case
- 40 mm
- Thickness
- 13 mm
- Lug width
- 20 mm
- Market price
- $265
Updated 11 November 2026
About this watch
The Seestern Chronograph S443 (Tachymeter) is a 40 mm watch from the Seestern Chronograph collection. Its sapphire crystal case is 13 mm thick and 48.6 mm from lug to lug, with 20 mm lugs. It is water resistant to 50 m.
The manufacturer’s list price is US$265. It comes in 2 versions.
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