Rolex Explorer II
The Rolex Explorer II was released in 1971 as a reliable companion for cave exploration. It featured a coloured hand and luminous dial features for improved visibility in low light and had very little resemblance to the previous Rolex Explorer I model. The Rolex Explorer II keeps the unique and consistent style of Rolex with a 3 piece oyster bracelet and Rolex hour markers and hands. The long lasting durability of a Rolex ensures the Explorer II is a true explorer's watch.