Seiko 5 Sports Field HDB006K1 – Camo Black Automatic Watch

Rugged field-watch functionality meets urban styling in this distinctive automatic timepiece, featuring a glossy black dial, solid stainless steel bracelet and practical compass bezel.

The Seiko 5 Sports Field HDB006K1 combines the dependable performance of Seiko’s 5 Sports collection with the practical design of a field watch. Its Camo Black aesthetic delivers a bold, versatile look, pairing a glossy black dial with a robust stainless steel case and solid metal bracelet.

Designed with functionality in mind, this model features a rotating bezel with compass markings, adding an outdoor-inspired element to its practical design. The dial’s clear numerals are enhanced with LumiBrite, helping make the time easy to read in low-light conditions, while the curved Hardlex crystal complements the watch’s purposeful profile.

Inside, Seiko’s Calibre 4R36 automatic movement provides reliable mechanical timekeeping, with manual winding, day-date functionality and an approximate 41-hour power reserve. Combining everyday durability with outdoor-inspired features, the HDB006K1 is equally at home on an adventure or as part of a casual urban look.

Key Features

• Field-watch design: A rugged aesthetic suited to outdoor adventures and everyday wear.

• Camo Black styling: A glossy black dial paired with durable stainless steel construction.

• Automatic movement: Powered by Seiko’s Calibre 4R36, with manual winding capability.

• 41-hour power reserve: Approximately 41 hours of operation when fully wound.

• Day-date display: Conveniently shows the day of the week and date.

• Rotating compass bezel: Adds an outdoor-inspired navigation feature to the watch’s design.

• Curved Hardlex crystal: Provides practical durability with a gently contoured profile.

• LumiBrite illumination: Applied to the hands, indices and bezel for visibility in low-light conditions.

• Solid stainless steel bracelet: Provides a substantial feel and comfortable fit on the wrist.

• 10-bar water resistance: Suitable for swimming and everyday water exposure when used in accordance with Seiko's guidance.

• See-through case back: Allows a view of the mechanical movement.

• Secure folding clasp: Three-fold clasp with push-button release and secure locking.

Specifications

• Brand: Seiko

• Collection: Seiko 5 Sports

• Series: Field

• Model: HDB006K1

• Movement: Automatic with manual winding

• Calibre: 4R36

• Power reserve: Approximately 41 hours

• Jewels: 24

• Functions: Day-date display and stop-seconds function

• Case material: Stainless steel

• Case diameter: 41.0mm

• Case thickness: 13.2mm

• Lug-to-lug: 48.5mm

• Crystal: Curved Hardlex

• Dial colour: Glossy black

• Luminescence: LumiBrite on hands, indices and bezel

• Bezel: Rotating compass bezel

• Bracelet: Stainless steel

• Lug width: 20mm

• Clasp: Three-fold clasp with push-button release and secure lock

• Case back: See-through and screw-down

• Water resistance: 10 bar (100 metres)

• Magnetic resistance: 4,800 A/m

• Weight: 158g

Case & Dial

The HDB006K1 features a 41mm stainless steel case designed to balance rugged field-watch character with a versatile everyday appearance. Its glossy black dial maintains a purposeful, understated look, making it suitable for outdoor activities as well as casual city wear.

The curved Hardlex crystal follows the contours of the case, while clear numerals and LumiBrite-coated hands and indices support quick, easy time reading. LumiBrite is also applied to the bezel, helping improve visibility in low-light environments.

The rotating compass bezel adds a practical outdoor-inspired detail, reinforcing the watch’s field-watch identity.

Bracelet & Clasp

The solid stainless steel bracelet gives the HDB006K1 a substantial feel on the wrist while complementing its durable construction. Its versatile metallic finish balances the dark dial and rugged design, allowing the watch to transition easily between outdoor settings and everyday wear.

A three-fold clasp with push-button release and secure locking provides dependable fastening. The 20mm lug width creates balanced proportions between the bracelet and case.

Functions & Additional Information

At the heart of the HDB006K1 is Seiko’s Calibre 4R36 automatic movement, featuring 24 jewels and an approximate 41-hour power reserve. The movement is powered by wrist movement and can also be wound manually using the crown.

The day-date display provides everyday convenience, while the stop-seconds function allows the seconds hand to stop when setting the time precisely. The rotating compass bezel adds an outdoor-inspired navigation aid, although it is best treated as a general directional reference rather than a substitute for dedicated navigation equipment.

With water resistance to 10 bar, the watch is designed for everyday use and swimming when used in accordance with Seiko’s water-resistance guidance. Its transparent screw-down case back also provides a view of the mechanical movement.

Ready for the Outdoors, Designed for Everyday Life

The Seiko 5 Sports Field HDB006K1 combines robust construction, practical functionality and understated black styling in a versatile automatic watch. With its compass bezel, luminous numerals, stainless steel bracelet and dependable 4R36 movement, it is an excellent choice for those who appreciate outdoor-inspired design with everyday practicality.