Seiko Gents automatic.
Caliber: 4R16 (22 Jewels)
Hardlex flat crystal.
Water resistant 5 Bars
With solid links stainless steel ion-plated case/bracelet.
Crystal caseback.

Lugs width 22mm
Case width : 45 mm (includes crown)
Case thickness: 12 mm
Bracelet reference: 300D1-Z1
 
#32-20171217-TW2/BA&S