Casio Sea Pathfinder SPF-10 Comes with box , a vintage digital model highly regarded by collectors for its unique non-contact infrared temperature sensor.  Key Specifications & Features Model:  SPF-10 (Module 2031) . Radiant Thermo Scanner: Features an infrared temperature sensor that can measure the surface temperature of objects (such as water or ground) without direct contact. Outdoor Functions: Includes a moon age display, tide graph, and 10 pre-set fishing spots (typically for the Japanese market versions). Durability: Water-resistant up to 100 meters (10 BAR). Additional Features: Standard digital watch functions like an EL backlight, world time, and alarms.  Current Market Value As a rare vintage piece from the late 90s/early 2000s, its value varies significantly based on condition: Pre-owned: Typically sells between $400 and $600 USD. Excellent/Unused Condition: Collectors have listed rare, unused examples for over $1,200 USD.