The 1998 Explorer-II 16570 with white tritium dial

May 30, 2013

During the summer period I find myself wearing watches with white or light dials more often than in other seasons. Some time ago I bought a 1998 Explorer II with a white tritium dial. It was in ‘adequately used condition, so I decided to have it serviced at in Geneva first. Got it back in far better condition than I hoped for, and subsequently never took it out of the protective plastic to wear it. Explorer II Reference 16570The 1998 Explorer-II with white tritium dial, reference 16570Important For Cave ExplorersSome history. The first Explorer II saw the light only in 1971 (here s our in-depth review of one). It was an enhancement to the regular Explorer which was in collection already since 1953. Instead of the regular 12-hours the Explorer II featured a second hour hand rotating the dial in 24 hours. The 24-hour hand was prominently orange colored, important for cave explorers, for whom the watch had been aimed at.The nice white dial with tritium index markers of the 16570Minor Changes In DesignThe Caliber 1570 movement, and later caliber 1575, used in the reference 1655 Explorer IIs were the same as used in the GMT-Masters of that era. During many years this first Explorer II saw only minor changes in it s design, at for instance the bracelet and second hand.It was only in 1984 that revamped the Explorer II to such an extend that the reference number changed to 16550. Changes included a sapphire crystal, the use of a caliber 3085 movement C with a double bridge C and a white dial in addition to the black dial model. The shape of the hands changed drastically as well, especially the 24 hour indicator which changed from a small red-orange arrow shaped hand to a long and sleek designed red 24 hour hand with a white arrow at the end.Another Model Change After (Already) 5 yearsThen, in 1989, changed the Explorer II again, and it became the reference 16570. It featured a newer type of movement (caliber 3185) and had C aside from the bracelet C only one major optical change from its predecessor. The use of black hour marker rings and hands on the white dial version. The model before had white gold hour markers and hands, just like the Submariner and GMT-Master for example. It is said that beneath the black paint, the hour markers and hands are still white gold.Protective plastic present after the full service at in GenevaWearing It, Yes or No?In 2011, introduced the – to date – latest version of the Explorer II (reference 216570). However, it s the reference 16570, which I m showing off here at this week s 52Mondayz. And this week might be the right time for my white-dialed Explorer II for me to wear for the first time. What do you think?More Information and PricingA Explorer II, with reference 16570 and a white tritium dial, can be obtained pre-owned for around $ 4.000 and up nowadays. In good condition and as a complete set with box and papers. For information on the current Explorer II model please head over to www..com.