Limited edition of 300 pieces eterna watch heritage bronze telemeter flyback chrono limited edition 795078541416 eterna marks the 70th anniversary of thor heyerdahls legendary kontiki expedition with a bold new limited edition timepiece manufactured for the very first time out of bronze triangular luminescent hour markers are contrasted against a jet black granite patterned dial that provides excellent legibility while a unidirectional rotating bezel frames the dial with a no decompres