Prospex 'Alpinist - SPB377

Story

An adventure-ready timepiece with a nod to history

Inspired by Seiko's 1959 Alpinist, the Prospex Alpinist is designed to meet the challenges of adventure with flawless precision and classic style. The iconic wedge-shaped markers, bold numerals, and stylized hands all nod back to the original, while a GMT function and an upgraded anti-reflective sapphire crystal lens make it a sharp companion for travel and outdoor expeditions.

Features

• See-through case back
• Curved sapphire crystal with anti-reflective coating
• Hands and indexes coated with LumiBrite
• 24-hour GMT bezel with inner compass ring
• Date window at 4:30
• Automatic movement
• 72-hour power reserve

Materials & Care

• Case: Stainless steel
• Lens: Sapphire crystal
• Strap: Leather

Specs

Case Material	Stainless steel
Case Size	39.5 mm
Movement	Seiko 6R54 automatic
Functions	Hours, minutes, seconds, GMT, date
Band Type	Leather strap
Water Resistance	200 m