Seiko Speedmaster 7A28-7110 from 1983

Seiko Speedmaster 7A28-7110 from 1983For sale is a Seiko 7A28 7110, a remarkable piece of horological history. Introduced in 1983, the Seiko Calibre 7A28 holds the distinction of being the world's first analog quartz chronograph calibre. This groundbreaking movement combines the refinement of analog timekeeping with the precision of quartz technology. It features split timing capabilities, and the upper right register boasts 1 20th of a second accuracy when activated by the upper right

The placement of the day

Light signs of aging can be seen on the the indices of the dial and hands which boost the watch utilitarian aesthetic

fits up to a 7-inch wrist

reminiscent of the classic Cartier tank design

The sample we are offering for sale features a classic silver sigma sunburst dial

The watch case is identical to the "Grammar of Design" case seen on King Seiko 4502-7000 making it ideal for those who loves the classic "Grammar of Design" case with a military aesthetic

2mm and a lug-to-lug length of 37mm

thanks in part to a compact 42

Case Width: 30mm

The Credor KSB031 is an integrated bracelet watch with a luxury sports watch execution

a timeless addition to any discerning collector's ensemble

For sale is a Seiko Braille 7C17-8000