Thank you for viewing. This is a Casio Pro Trek. ◯ Condition There are some minor scratches from use, but it is a relatively clean product. ◯ Release Date April 2020 ◯ Price Manufacturer's suggested retail price: ¥70,400 (tax included) ◯ Case size (H x W x D) 51.1 × 47 × 14.2 mm ◯ Weight 79 g ◯ Case/Bezel Material Resin / Stainless steel ◯ Band Dura-soft band (silicone resin) ◯ Water resistance 20 bar water resistance ◯ Environmental resistance Low-temperature resistance (-10℃) Time correction ◯ Radio-controlled watch (Japan, North America, Europe, China) MULTIBAND6 ◯ Power supply/Battery life Tough Solar (solar charging system) Sensor functions ◯ Altitude measurement function / Relative altimeter (measurement range: -700 to 10,000m), Altitude memory (records measurement date, time, and altitude for up to 30 manual memories, automatic recording data: highest/lowest altitude, auto cumulative (ascent/descent) memory), altitude trend graph, altitude difference indicator (±100m / ±1000m), measurement interval setting function (every 5 seconds / 2 minutes) *Only every 1 second for the first 3 minutes Barometric pressure measurement function (measurement range: 260 to 1,100 hPa), barometric pressure trend graph (displays the past 20 hours), barometric pressure difference indicator (±10 hPa), barometric pressure trend information alarm (alerts with an arrow and sound when a characteristic change in barometric pressure occurs) *The barometric pressure trend graph can be changed to measure every 30 minutes. In that case, it will show the past 5 hours. Bearing measurement function: Automatic horizontal correction function, measures 16 directions and angles (0 to 359°), continuous bearing measurement (60 seconds), north direction pointer function, bearing memory (indicates the angle of direction, the direction recorded), magnetic declination correction function, bearing correction function Temperature measurement function (measurement range: -10 to 60℃) There are no particularly noticeable scratches, and it is a beautiful item, but please understand that it is a used item before purchasing. Model name: Pro Trek Part number: Other Band: Silicone/Rubber Dial color: Black系 (Black-based) Movement: Solar-powered Protective film attached