Grand Seiko Sport Collection 18K Yellow Gold 9F Quartz GMT 40mm Watch 140th Anniversary Limited Edition of 2,021 Pieces Eternity Ring Nivachron Hairspring: Featuring an innovative

Nivachron Hairspring: Featuring an innovative Nivachron hairspring

Longines remains a paragon of horological elegance and precision

Two TACORI crescents are meticulously hand-set with round-brilliant diamonds in every link

Movement: Operates on a Quartz movement

The collection proudly holds the distinguished chronometer certification by the esteemed Swiss Official Chronometer Testing Institute (COSC)

Grand Seiko Sport Collection 18K Yellow Gold 9F Quartz GMT 40mm Watch 140th Anniversary Limited Edition of 2,021 Pieces Eternity Ring Nivachron Hairspring: Featuring an innovativeGrand Seiko Sport Collection Watch with a stainless steel case and bracelet. The 40mm black dial features a yellow GMT hand which is mirrored in the dial ring, making it easier to read the 24 hour hand at a glance. Dial Size: 40mm.