Grand Seiko Mechanical Hi-Beat GMT SBGJ001 G-Shock G-Steel Bluetooth Connected GSTB100G-2A Seiko Coutura Radio Sync Solar

Seiko Coutura Radio Sync Solar SSG019

The 43mm Khaki Navy Scuba Automatic pairs a deep green ceramic bezel with a matching gradient dial

Bezel: Gray one-way rotating elapsed timing bezel

natural Super-Luminova™ printed numerals

For brick workouts and du/triathlon races

Grand Seiko Mechanical Hi-Beat GMT SBGJ001 G-Shock G-Steel Bluetooth Connected GSTB100G-2A Seiko Coutura Radio Sync SolarCaliber: 9S86 Movement: Mechanical Automatic (Hand winding capability) Case Material: Stainless steel Case Back: See through screw case back with sapphire crystal Glass: High definition dual curved sapphire crystal with anti reflective coating Bracelet: Solid stainless steel Buckle Stainless: steel with three fold clasp with push button release Accuracy: +5 ~ 3 seconds day Water Resistance: 10 bar Magnetic Resistance: 4800 A m (60 gauss) Weight: 151g