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Return To ShopThe Longines 159.4 watch movement incorporates the Incaflex Shock Protection system, ensuring enhanced resistance against mechanical shocks. It also features a sweep seconds function, allowing for precise measurement of time elapsed.
The Longines 159.4 features the following functions:
| Ronda Reference # | Shock System | Buy |
|---|
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.50 x 0.120 x 360 x 10.5 mm | GR4178 | Manual | Buy mainspring |
| 1.50 x 0.110 x 340 x 10.0 mm | GR4151 | Manual | Buy mainspring |
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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