Seiko 5 Chess Dial, Ref. 7009-3040, 1987

A subtle chess-like grid gives the silver dial of this Seiko 5, reference 7009-3040, its character. This vintage watch from 1987 combines a 37 mm stainless steel case with automatic caliber 7009 and a day-date display. A new high-quality black leather strap keeps the patterned dial at the center of the presentation.

Chess-pattern silver dial

The fine grid adds depth to the light silver surface without obscuring the display. Slim applied baton markers and narrow hands preserve an open central area, while their contrast against the dial makes the indications easy to distinguish. The pattern is subtle enough to become more apparent on closer inspection.

The day-date aperture sits at 3 o’clock. It gives the otherwise restrained layout two calendar indications, so the dial’s interest comes from both its surface treatment and its everyday functions.

Angular steel case and black leather

Brushed stainless steel surfaces meet a darker polished bezel around the dial. Angular lugs and defined case sides give this vintage Seiko watch a crisp outline, extending the 37 mm case to 42 mm from lug to lug. The two measurements describe its width and overall wrist footprint separately.

The new high-quality black leather strap has light stitching near the lugs. Its 19 mm width matches the lug opening, while the stitching adds a small contrast to the black surface. The strap is a replacement accessory; the watch-head components are original.

Automatic caliber 7009 and condition

Seiko’s caliber 7009 is an automatic mechanical movement powering the time and day-date display. This used example is fully serviced and fully operational, and comes with a 12-month warranty.