35rd International İstanbul Boat Show
35rd. International İstanbul Boat Show. Rockharbour is at Dock A & B with the models 36 & 42.  more >>
34. International Boat Show Istanbul
We invite you to take a close look at our new model “RockHarbour 36” and “RockHarbour 42”  in 34. International Boat Show Istanbul, at our Turkey distributer CONSEPT MARINE’ s booth.  more >>
BOAT SHOW 2014
We invite you to take a close look at our new model “RockHarbour 36 Hard Top” in CNR Eurasia Boat Show, Istanbul, at our Turkey distributer CONSEPT MARINE’ s booth.Hall 2, Stand B14 GCG Marine  more >>
Golden Horn Boat Fest 2013
Denizdeki yeni tarzlarınız Rockharbour 42 ve yeni nesil Rockharbour 36 modelleriyle 9-12 Mayıs 2013 tarihleri arasında Türkiye distrübitörü Concept Marine ile birlikte Haliç Kongre merkezinde.  more >>
ROCKHARBOUR USA West Coast
Rockharbour Yachts will be presented by our new Dealer in USA and Canada.   more >>
Rockharbour 42 at Naviga October-2011 issue
BEAUTY FROM IZMIR AT BOSPHORUS Rockharbour 42 is being inspected at Naviga October-2011 issue. Within the cruise that began at Küçüksu, It became a though guy by combining its Volvo Penta IPS 600 series engine, perfection of the system, easy cruising and the boats awesome balance.  more >>
Rockharbour 42 appears on the cover of Boat US June-July 2011 issue, the most read magazine of the sector
Rockharbour 42 which is highly recognized in USA with its catchy lines and seaworthyness among the Downeast Maine style Lobster boats appears on the cover of Boat US on its June-July 2011 issue. On this cruise photo taken by Miami's famous photographer Billy Black, Rockharbour 42 shows her charm with glamour and style  more >>
İzmir Police Department launched Police 1
Police 1 which has been buit by GCG Yat İmalat AŞ for İzmir Marine Police was launched one mounth in advance than the promised delivery date. Manufactured in GCG Marine’s shipyard located in Gaziemir – İzmir, she is the product of Turkish designers, engineers and craftsmen. The boat is built by vacuum infusion method using vinylester and polyurethan foam. She is 12.85 m. long and the gross weight is 11750 kg. having two cabins, a kitchen, a  bathroom with separate shower room and a wide salon...  more >>
Rockharbour is in Germany
An agreement has been established with our German dealer for our European representation and our first RH42 has been delivered in June 2010.  more >>
Volvo Dynamic Positioning implemented first by GCG Yat İmalat AŞ
GCG Yat İmalat AŞ was again the first to implement Volvo Penta’s Dynamic Positioning System. GCG Yat İmalat AŞ was first to install the Dynamic Positioning Sytem, a very user friendly system that was barely known in Europe in 2010, on a RH42 which was exported to Germany This function which can be activated by pressing a button on the joy stick of the Volvo’s driving system fixes your positioning together with heading via the data gathered by its antenna equipped..  more >>