Seiko Prospex SSH167 Speedtimer Dual Time Chronograph Casio G-Shock Baby-G BA110SN-4A chemically or biologically synthesized materials

chemically or biologically synthesized materials that help reduce environmental impact and facilitate the shift to a circular economy

Band Material: Polyester

◆ Convex sapphire crystal case back

Elegantly crafted GPS aviator watch features a scratch-resistant sapphire lens

diamond cut on barrel

Seiko Prospex SSH167 Speedtimer Dual Time Chronograph Casio G-Shock Baby-G BA110SN-4A chemically or biologically synthesized materialsSeiko Prospex Speedtimer GPS Solar Dual Time Chronograph. Inspired by Seiko's association with the measurement of athletic achievement, this exquisite timepiece is part of the first GPS Solar Chronograph Series in the Prospex collection. Showcasing Seiko's legacy of precision sports timing with the highest degree of accuracy possible in a wristwatch, it is equipped with Seiko's 5X83 caliber, offering both high speed GPS dual time and time zone