SEIKO is one of the most respected watchmakers in the world, with over a century of innovation in watchmaking. The brand is known for producing both mechanical and quartz watches that combine traditional craftsmanship with modern technology.
From the iconic Seiko 5 Sports series to elegant Presage models and professional diver watches, SEIKO offers a wide range of timepieces for collectors and everyday wear.
✨ Explore More from Our Store
- 🆕 Check out our latest items: New Arrivals
- 🔥 See what's trending: Popular Products
- 📖 Deep dive into Japanese watches: The Ultimate Japanese Watch Guide
- 🍵 Premium Japanese Tea: Authentic Matcha Collection
Browse our collection of authentic SEIKO watches imported directly from Japan.
Save 8%
Sale price¥59,700
Regular price¥64,900
SEIKO SELECTION S Series SBTM323 Black Solar Radio-Controlled JDM Men’s Watch
SEIKO
Only 1 unit leftSave 5%
Sale price¥109,000
Regular price¥114,700
SEIKO SELECTION S Series Space Brothers Mutta Nanba SBJG023 Limited Edition Digital JDM Men’s Watch
SEIKO
Only 1 unit left
Sale price¥188,500
Seiko Astron Nexter SBXY087 Men's Solar Radio-Controlled Watch with World Time Function, Black Titanium
SEIKO
Only 1 unit leftSave 5%
Sale price¥140,300
Regular price¥147,700
SEIKO PROSPEX SPEEDTIMER SBDL095 Archive Color Panda Dial Solar Chronograph JDM Men's Watch
SEIKO
Only 1 unit leftSave 20%
Sale price¥113,400
Regular price¥141,800
SEIKO PROSPEX Diver Scuba Samurai SBDY129 Red Automatic JDM Men’s Watch
SEIKO
Only 1 unit left
Sale price¥120,700
Seiko Prospex Speedtimer Solar Chronograph Classic Motorsports Circuit Race Men's Watch SBDL113
SEIKO
Only 1 unit left
Sale price¥188,500
Seiko Astron NEXTER Utility Design SBXY067 Men's Watch, Solar-Powered, Radio-Controlled, Titanium, Black
SEIKO
Only 1 unit left
Sale price¥188,500
Seiko Astron NEXTER Utility Design SBXY065 Men's Watch, Solar Radio-Controlled, Titanium, Navy
SEIKO
Only 1 unit left
Sale price¥534,100
Seiko Astron Nexter Dual Time Chronograph 2025 Limited Edition Model SBXC180 Men's Solar-Powered GPS Satellite Radio Wave Watch
SEIKO
Only 1 unit left
Sale price¥238,800
Seiko Prospex 1965 Mechanical Diver's Watch, Modern Design, Limited Edition, SBDC163, Men's Mechanical Watch, Blue, Exclusive
SEIKO
Only 1 unit left
Sale price¥113,100
Seiko Prospex SPEEDTIMER Solar Chronograph SBDL091 Men's Watch, Black
SEIKO
Only 1 unit left
Sale price¥188,500
Seiko Astron Nexter Compact Size SBXY103 Men's Solar Radio-Controlled Titanium Mint Blue Dial Watch, Released November 8th
SEIKO
Only 1 unit left![Seiko Astron Origin Series 3-Hand Model SBXY029 Men's Solar Radio-Controlled Titanium Silver Watch [S_BH]](http://japanheartfulstore.com/cdn/shop/files/theclockhouse_sbxy029_1.jpg?v=1766197089&width=700)
![Seiko Astron Origin Series 3-Hand Model SBXY029 Men's Solar Radio-Controlled Titanium Silver Watch [S_BH]](http://japanheartfulstore.com/cdn/shop/files/theclockhouse_sbxy029_2.jpg?v=1766197089&width=600)
Sale price¥157,100
Seiko Astron Origin Series 3-Hand Model SBXY029 Men's Solar Radio-Controlled Titanium Silver Watch [S_BH]
SEIKO
Only 1 unit left
Sale price¥109,400
Seiko LUKIA Grow Blossom SSQW081 Women's Solar Radio-Controlled Titanium Watch in Peony Pink
SEIKO
Only 1 unit left![Seiko Astron Origin Series 3-Hand Model SBXY033 Men's Solar Radio-Controlled Titanium Watch, Black and Silver [S_BH]](http://japanheartfulstore.com/cdn/shop/files/theclockhouse_sbxy033_1.jpg?v=1766197084&width=700)
![Seiko Astron Origin Series 3-Hand Model SBXY033 Men's Solar Radio-Controlled Titanium Watch, Black and Silver [S_BH]](http://japanheartfulstore.com/cdn/shop/files/nanaple-ya_sbxy033_1_d_20250528134405.jpg?v=1767646746&width=600)
Sale price¥157,100
Seiko Astron Origin Series 3-Hand Model SBXY033 Men's Solar Radio-Controlled Titanium Watch, Black and Silver [S_BH]
SEIKO
Only 1 unit left
Sale price¥188,500
Seiko Astron NEXTER DYNA SBXY061 Men's Solar Radio-Controlled Watch, Blue
SEIKO
Only 1 unit left
Sale price¥118,200
Seiko Prospex SPEEDTIMER Solar Chronograph Men's Watch in Archive Colors (SBDL099)
SEIKO
Only 1 unit left
Sale price¥81,700
Seiko Selection A829 Rotocall Reissue Astronaut SBJG019 Men's Quartz Battery-Powered Digital Watch in Black and Red, Released November 14th
SEIKO
Only 1 unit left
Sale price¥502,700
Seiko Astron Nexter Dual Time Chronograph Horizontal SBXC175 Men's Solar-Powered GPS Satellite Radio Wave Watch
SEIKO
Only 1 unit left
Sale price¥278,400
SEIKO PROSPEX 1968 Diver’s Modern Re-interpretation GMT SBEJ009 Green Automatic Core Shop JDM Men’s Watch
SEIKO
Only 1 unit left
Sale price¥471,300
Seiko Astron Nexter 2025 Limited Edition Model SBXC183 Men's Solar-Powered GPS Satellite Radio Wave Dual Time Chronograph Watch
SEIKO
Only 1 unit left
Sale price¥274,900
Seiko Prospex Save the Ocean 2025 Limited Edition Mechanical Diver's 1965 Heritage SBDC221 Men's Watch, Released December 5th
SEIKO
Only 1 unit left
Sale price¥59,100
Seiko Selection S Series SBPY169 Men's Solar Chronograph Watch, Black
SEIKO
Only 1 unit left