Seiko Malaysia - Our vintage collection always get better as time goes by. Surrounded by the classic "Pepsi" bezel, this hand-winding enabled timepiece also equipped with an striking open heart dial design,
Amazon.com: Customer reviews: SEIKO 5 Sports 100M Retro Automatic Open Heart Watch SSA329K1
My Eastern Watch Collection: SEIKO 5 Sports 100M Retro Automatic Open Heart SSA327K1 (similar to SSA329K1, SSA331K1, SSA333K1 & SSA335K1) – A Flexible Watch, A Review (plus Video)