THREE SEIKO DAY-DATE WATCHES

-A Seiko automatic Day-Date watch, black dial, octagon case, black and green strap. Case reference: 6349-5030.
Size: 35.3mm

-A Seiko automatic Day-Date watch, black dial, red calendar, octagon case, black and red strap. Case reference: 6319-602A
Size: 37.6mm

-A Seiko automatic Day-Date watch, black dial, black strap. Case reference: 6309-6070
Size: 38mm

Dimensions: 35.3mm, 37.3mm, 38mm.