Eterna Kontiki Movement: quartz Calibre: Swiss Movement number: xxxx Casing diameter: 30.5mm without crown Lug to lug: 33 mm Bridge width: 17.5 mm Strap length: 190 mm including timepiece Strap: original Eterna strap and clasp Strap condition: good Base: stainless steel Glass: good Crown: original screwed Casing: good condition Bezel: no Dial: excellent Watch runs well and has no noteworthy deviations, date changes correctly It has not been tested whether or not this clock is water resistant. Service history of the watch is not known... Please read the description carefully and look at the pictures in detail. If you have any questions, please contact me. I only ship with tracking number.