Color: Not selected
The Seiko HDB001 combines contemporary styling with practical GMT functionality and dependable automatic timekeeping. Featuring a distinctive green dial with a subtle sandblasted texture, this versatile timepiece offers a refined, understated appearance. Its embossed Arabic numerals blend seamlessly into the dial, while carefully positioned LumiBrite enhances visibility across the hour markers and the hour, seconds, and GMT hands. The 39.4mm round stainless steel case measures 13.6mm thick, with a 47.9mm lug-to-lug length for a balanced wrist presence. The green dial is protected by a curved Hardlex crystal, while the luminous hands and markers improve legibility in low-light conditions. With 100-meter water resistance, the watch is suitable for everyday activities and recreational water use. Its stainless steel construction provides durability, while the three-fold clasp with push-button release ensures a secure fit. Powering the HDB001 is Seiko’s Caliber 4R34 automatic movement, which supports both automatic and manual winding. Offering an approximately 41-hour power reserve, the movement features GMT functionality for tracking a second time zone. Its stated accuracy range is +45 to −35 seconds per day, reflecting the manufacturer's specified tolerance for this mechanical movement. The watch is completed with a stainless steel bracelet in a matching silver-tone finish, weighing approximately 147 grams. With its textured green dial, practical GMT function, luminous detailing, and reliable automatic movement, the Seiko HDB001 delivers a balanced combination of everyday versatility, functional design, and mechanical watchmaking.
The Seiko HDB001 combines contemporary styling with practical GMT functionality and dependable automatic timekeeping. Featuring a distinctive green dial with a subtle sandblasted texture, this versatile timepiece offers a refined, understated appearance. Its embossed Arabic numerals blend seamlessly into the dial, while carefully positioned LumiBrite enhances visibility across the hour markers and the hour, seconds, and GMT hands. The 39.4mm round stainless steel case measures 13.6mm thick, with a 47.9mm lug-to-lug length for a balanced wrist presence. The green dial is protected by a curved Hardlex crystal, while the luminous hands and markers improve legibility in low-light conditions. With 100-meter water resistance, the watch is suitable for everyday activities and recreational water use. Its stainless steel construction provides durability, while the three-fold clasp with push-button release ensures a secure fit. Powering the HDB001 is Seiko’s Caliber 4R34 automatic movement, which supports both automatic and manual winding. Offering an approximately 41-hour power reserve, the movement features GMT functionality for tracking a second time zone. Its stated accuracy range is +45 to −35 seconds per day, reflecting the manufacturer's specified tolerance for this mechanical movement. The watch is completed with a stainless steel bracelet in a matching silver-tone finish, weighing approximately 147 grams. With its textured green dial, practical GMT function, luminous detailing, and reliable automatic movement, the Seiko HDB001 delivers a balanced combination of everyday versatility, functional design, and mechanical watchmaking.