Seiko Astron GPS Solar Dual-Time Chronograph in Titanium - HAB001J1 3-Hand manufacture RolexPrecision: -2/+2 sec/day after

manufacture RolexPrecision: -2/+2 sec/day after casingOscillator: Paramagnetic blue Parachrom hairspring

Case Diameter: 42

048 caratsCase Shape: RoundMaterial: Stainless steel with yellow PVD coatingGlass: Scratch-resistant sapphire crystalDimension: Ø 24

chronograph counters

The Rolex Datejust 31 embodies timeless elegance and Swiss precision

Seiko Astron GPS Solar Dual-Time Chronograph in Titanium - HAB001J1 3-Hand manufacture RolexPrecision: -2/+2 sec/day afterTitanium (super hard coating) Satellite acquisition status display function GPS signal reception function World time function (38 cities) Calibre: 5X63 Movement Type : GPS Solar Power Reserve : Operating for approx. 6 months (when fully charged), power save: approx. 2 years Product Description : The latest Seiko Astron GPS Solar Dual Time Chronograph features a new quick change system for easy strap and bracelet replacement. The new Caliber 5X63