Seiko Prospex "Alpinist" 39.5mm Green Dial Brown Strap Watch

This timepiece is from the Alpinist collection, first launched in 1959 exclusively for the Japanese market. Designed for Japanese ‘Yama-otoko’ mountain men, to be reliable in treacherous terrain, these are part of the Land collection.Benefiting from over 140 year’s of Seiko’s watchmaking expertise, this watch is powered effortlessly by the caliber 6R35 and is a higher grade in-house manufacture automatic movement. Mechanically beating at a frequency of 21,600vph, it will provide superior automatic timekeeping accuracy of -15/+25 seconds per day with a 70 hours power reserve. Convenient ‘hacking’ seconds function for re-setting accurate seconds time, this movement is also hand windable and with quick date correction. An inner bezel is adjustable to facilitate compass function using the additional crown at 4 o'clock position. Peace of mind from magnetic resistance of 4,800 A/m (60 gauss) and with Seiko’s ‘Diashock’ shock protection system. A Sapphire crystal glass with magnified date feature offers the highest levels of protection against scratches and shattering. Seiko Prospex watches are designed for sports lovers and adventure seekers in the water, in the sky, or on land.