Grand Seiko Automatic SBGR307Grand Seiko Automatic SBGR307 shipped from Japan! Mechanical 3Days with calendar function in a powerful case of increased sizeThis model is equipped with a large diameter mechanical self winding movement "Caliber 9S68" with a convenient calendar function in a 42mm case with a strong presence. Despite the large size of the case, the design has a clean silhouette when viewed from either the front or the side by narrowing the tip of the crown. The

Dial : silver

From the "smooch" of diver's watches comes a model with solar GMT functionality

allowing the wearer to enjoy a beautiful blue glow that changes expression depending on the location and angle of viewing

Seiko Presage SARY161 Accessories

Glass material (back:) sapphire crystal

Case surface treatment: Duratect platinum (light silver color)

This groundbreaking feature allows the watch to connect to GPS satellites and adjust the time zone

600 vibrations / 6 vibrations per hour

Seiko Astron SBXD027 Specifications

the SBEJ005 features a GMT complication

See-through back

00 mm thick