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Addition stopper - 1/5 sec.
Hanhart has met the demands of industry and trade with this stylish classic timepiece due to its above-average robustness.

360 EUR
Specs
| Spec | Value |
|---|---|
| Reference | GP-H-303.110-001 |
| Diameter | 38mm |
| Height | 12mm |
| Material | Stainless steel |
| Water resistance | 100m |
| Crystal | Sapphire |
| Movement | Modified ETA Valjoux |
| Power reserve | 48 |
| Functions | Hours, minutes, seconds, chronograph |
Background
The Addition Stopper continues Hanhart's chronograph tradition with their signature lever-based operating mechanism. The name references the mechanical simplicity of early stopwatch design, where function trumped fashion. Built to exacting German standards, it appeals to precision-minded collectors who value mechanical integrity over aesthetic trends.
Links
https://www.hanhart.com/en/product/addition-stopper-1-5-sec/