jan jaap de Graeff
Experience
| 12 | years |
| 101 | dives |
| 79 h | under water |
| 12 | countries |
| 5 | sighted animals |
Records
| 34 m | Deepest |
| 64 min | Longest |
| 7 ℃ | Coldest |
| 30 ℃ | Warmest |
| 36 m | Highest |
Heiko Wijnbergen logged a new dive
Dives
+log dive101 Dives
Last dive: Sept. 11, 2023
Marine life
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Heiko Wijnbergen logged a new dive
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Heiko Wijnbergen logged a new dive
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Heiko Wijnbergen logged a new dive
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Heiko Wijnbergen logged a new dive
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Heiko Wijnbergen logged a new dive
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Heiko Wijnbergen logged a new dive
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Bryan Bruggeling and Heiko Wijnbergen are friends
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jan jaap de Graeff and Heiko Wijnbergen are friends
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Heiko Wijnbergen added a new certification: 077096
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Nienke De Graeff logged a new dive