Seiko-Cal 400 “Weekdater”
Seiko-Cal 400 “Weekdater” Gentleman’s automatic wristwatch, circa 1963, the first Seiko wristwatch with day of the week and date, in a gilded three part case… Read More »Seiko-Cal 400 “Weekdater”
Cal 400
Seiko-Cal 400 “Weekdater” Gentleman’s automatic wristwatch, circa 1963, the first Seiko wristwatch with day of the week and date, in a gilded three part case… Read More »Seiko-Cal 400 “Weekdater”