The Seiko Prospex Alpinist GMT HBC007J1 continues the legacy of one of Seiko’s most iconic adventure watches. Originally introduced in 1959 for mountaineers seeking exceptional precision and reliability, the Alpinist has become a trusted companion for explorers around the world. Retaining its signature design elements, including Arabic numerals, applied indices and a rotating inner compass ring, this modern interpretation combines timeless heritage with contemporary functionality for today’s adventurers and travellers.
Designed for those who cross borders as easily as mountain trails, the HBC007J1 features a practical GMT complication that allows simultaneous tracking of multiple time zones. Its striking green dial is enhanced by three-dimensional indices for a refined, premium appearance, while LumiBrite-coated hands and markers ensure excellent visibility in low-light conditions. The red-tipped 24-hour hand and bezel-mounted 24-hour display provide quick and clear GMT readability, making it an ideal companion for international travel and everyday wear alike.
Built to withstand demanding environments, the watch features a super-hard coated stainless steel case, screw-down crown and impressive 200-metre water resistance. A curved anti-reflective sapphire crystal adds durability and classic elegance, while the dark leather strap is crafted from sustainable Leather Working Group (LWG) certified leather. At its heart beats Seiko’s in-house 6R54 automatic calibre, delivering reliable performance with an accuracy of +25/-25 seconds per day and an impressive 72-hour power reserve. As part of the renowned Prospex collection, the Alpinist GMT HBC007J1 embodies Seiko’s commitment to professional-grade durability, reliability and adventure-ready performance.
