For sale: a platinum bracelet. Brand: Seiko Material: pt850 Shape: 2-sided Kihei, push-clasp Size: Approximately 18.5cm when laid flat Width: Approximately 4mm Weight: Approximately 11.8g~ Swallow mark engraving Japan Mint mark Unisex Rare item Accessories: Velvet case This is a valuable Seiko Jewelry product. The swallow mark is the brand mark. Please refrain from purchasing if you are sensitive to used items.