Published by on August 17, 2026 100% Authentic Brand New G-Shock GSTS100G-1A. G-Shock includes original packaging, manuals, labels and one year warranty with Casio. ITEM DESCRIPTIONINFORMATION Brand: Casio Series: G-Shock G-STEEL Model: GST-S100G-1A Gender: Men's Movement: Solar Movement FEATURES Water Resistance: 200M Functions: '"Hour, Minute, Second" Features: Shock Resistant, World Time, Alarm, Full Auto-Calendar (To Year 2099), Accuracy: CASE Case Size: 59.1 mm Case Material: Stainless Steel Case Shape: Round DIAL Dial Type: Analog Digital Crystal: Mineral Crystal BAND Band Type: Strap Band Material: Resin Clasp: Buckle Clasp 100% BRAND NEW AND GENUINE PRODUCT.