G-Shock GGB100Y-1A Master of G Land Mudmaster remove_offer and in the 1950s

and in the 1950s

PVD-coated oscillation weight

Shock resistant

the series has earned the trust and met the needs of adventurers and mountaineers with repeated improvements to its specifications

graphic heart rate zone indication

G-Shock GGB100Y-1A Master of G Land Mudmaster remove_offer and in the 1950sConquer tough terrain and grab attention with a rugged timepiece boasting a bold, eye catching color scheme. Designed to work even in the harshest environments, MASTER of G specialty watches take timekeeping to new heights with a rugged design accented in the bright yellow used for emergency rescues. The GGB100 MUDMASTER employs high rigidity carbon in the case to keep damage and warping at bay and ensure extreme airtightness and shock resistance.