Product Description

Discover the craftsmanship of the SEIKO Selection HFB004J, a Japanese mechanical automatic watch featuring an open-heart dial that reveals part of its movement. Its round silver-tone case and bracelet are complemented by a yellow-gold-tone bezel and a white dial, creating an elegant two-tone design.

Powered by a mechanical automatic movement with manual winding, the watch offers approximately 41 hours of power reserve when fully wound. It features an accuracy range of +45 to −35 seconds per day and 10-bar water resistance for everyday use.

Features

• Japanese Mechanical Movement: Automatic movement with manual winding capability.

• Open-Heart Dial: A dial design that reveals part of the mechanical movement.

• Approx. 41-Hour Power Reserve: Runs for approximately 41 hours when fully wound.

• Accuracy: Daily rate of +45 to −35 seconds.

• 10-Bar Water Resistance: Designed for everyday water exposure.

• Two-Tone Design: Round silver-tone case and bracelet paired with a yellow-gold-tone bezel and white dial.

• One-Push Three-Fold Clasp: Secure bracelet closure.

Product Details

• Brand: SEIKO

• Collection: SEIKO Selection

• Model Number: HFB004J

• Display Type: Analog

• Movement: Japanese mechanical automatic, with manual winding

• Power Reserve: Approx. 41 hours when fully wound

• Daily Rate: +45 to −35 seconds

• Special Feature: Open-heart dial

• Water Resistance: 10 bar

• Case Shape: Round

• Style: Bracelet

• Band Color: Silver

• Dial Color: White

• Bezel Color: Yellow gold

• Clasp Type: One-push three-fold clasp