Seiko 7820-5380 high end quartz unisex dress watch from November 1988. Made in Japan Arm circumference 18cm Stainless steel bracelet is part of the case and can not be removed. There are,Seiko 7820-5380 high end quartz unisex dress watch from November 1988. Made in Japan Arm circumference 18cm Stainless steel bracelet is part of the case and can not be removed. There are,Seiko 7820-5380 high end quartz unisex dress watch from November 1988. Made in Japan Arm circumference 18cm Stainless steel bracelet is part of the case and can not be removed. There are,Vintage Seiko 7820 9000 Dress Men Quartz Watch Japan Round Shape 35mm - Etsy,SEIKO】セイコー『SEIKO×TiC TAC チックタックコラボモデル』SZSB028 4R35-02R0 2O****番 メンズ 自動巻き 1ヶ月保証【中古】(2124105810017): メンズ腕時計 | 高山質店 公式オンラインショップ