Seiko Prospex Alpinist SPB121J1 Watch

The Seiko SPB121J1 is the heir to Seiko's legendary Alpinist line of watches, launched in 1961. In 2006, the fifth generation of the Alpinist introduced significant improvements, with a 6R35 automatic movement offering a power reserve of 70 hours . This watch, measuring 39.5mm in diameter and water resistant to 200 meters, represents a perfect balance between tradition and innovation, while retaining the iconic aesthetic of the Alpinist.