Polynesian Logbook I'm selling this because I bought it but never used it. There are no writings at all. 【Important!】If you purchase by December 29th, I can ship it by the 30th. For purchases after that date, shipping will be after January 4th, so please understand this before purchasing. 【Specifications】 Height 140 x Width 103mm (about the size of a postcard) (※Reference: Postcard size is 148 x 100mm) You can record 43 dives. Dive data on the left page, Free space on the right page. You can record one dive per spread. Improved visibility with large font items. Pocket size, making it easy to carry on trips. 【Dive Data Entry Items】 ① Dive number ② Date ③ Dive location/point ④ Dive start/Dive end ⑤ Starting pressure/Ending pressure ⑥ Dive time ⑦ 5m stop ⑧ Average depth ⑨ Maximum depth ⑩ Visibility ⑪ Water temperature ⑫ Air temperature ⑬ Weight ⑭ Gas type ⑮ Tank ⑯ Entry ⑰ Weather ⑱ Wave height ⑲ Current ⑳ Wind ㉑ Suit ㉒ Total dive time https://divinglognote.shop/items/64e41f1b13edcc0031221a44 Thank you for viewing.