Welcome to the analog G-SHOCK Master of G Frogman watches with composite bands. These watches are designed to perform for the diver, delivering both durability and lightness with a middle frame in fine resin for the GWF-A1000XC and carbon-reinforced resin for the GWF-A1000C. The composite bands are complemented by a buckle with extender to slip easily over a wetsuit. These special Frogman watches make no compromises on style and color, either. Go with the beautiful blue ion-plated stainless steel bezel, with the second hand in vibrant, eye-catching yellow. Or opt for a one-of-a-kind design featuring splashes of color—from the single orange layer in the laminated carbon bezel to the inset dial ring in bold orange. Case size : 56.7 × 51.7 × 19.7 mm Weight : 145 g Case / bezel material: Resin / Stainless steel Carbon monocoque case Stainless Steel / Resin Composite Band Double-lock, 1-press, 3-fold Clasp Shock Resistant Magnetic Resistant Carbon Core Guard structure ISO 200 meters Water Resistance Time adjustment Radio-controlled Watch; Multi band 6 Tough Solar (Solar powered)