Handmade Brown Leather Strap for Grand Seiko – Size 21/18mm

Give your Grand Seiko a refined and classic upgrade with this handcrafted brown leather strap featuring matching stitching. Made from genuine premium leather, this strap combines elegance, comfort, and durability — perfect for daily wear or formal occasions.

🧵 Product Details

• Material: Genuine premium leather

• Color: Brown leather with matching stitching

• Designed for: Grand Seiko watches

• Includes: Tubes at the lugs (as shown in images)

📏 Specifications

• Default Size: 21/18mm (21mm at lug side → 18mm at buckle side)

• Default Length: 115/75mm

• Available Sizes: 21/18, 21/16, 20/18, 20/16, 19/18, 19/16, 18/16, etc.

• Adjustable Lengths: From very short (110/65 or 110/70) to very long (145/85 or longer)

🪡 Customization Available
Each strap is handmade to order. I can customize the size, length, thickness, stitching color, lining color, and add quick-release spring bars as requested.

📦 Shipping
Worldwide shipping via USPS, Royal Mail, YUN Express, or Singapore Post, with a trackable tracking number provided for every order.

✨ A perfect choice for Grand Seiko owners who appreciate handmade craftsmanship and want a custom brown leather strap that fits perfectly and complements their timepiece.