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HDB009K1
HDB009K1
New Men's

HDB009

5 Sports
Field series
Jun 2026 Release
Variations

A design that enhances the functionality of the Seiko 5 Sports field watch.

The rugged nylon strap is combined with leather, and the design creates an authentic aesthetic perfectly suited to the field category.
To further enhance its functionality as a field watch, this model is also equipped with a simple compass.

The dial features a brown earth tone that pairs well with outdoor fashion.

All the numerals have LumiBrite, ensuring excellent legibility in low-light conditions.
This practical feature allows the time to be read instantly in any environment.

Specifications

Movement

Caliber Number
4R36
Movement Type
Automatic with manual winding
Power reserve
Approx. 41 hours
Jewels
24
Functions
  • Stop second hand function
  • Day/Date display

Case/Band

Case Material
Stainless steel
Case Size
Thickness:13.2mm
Diameter:41.0mm
Lug-to-lug:48.5mm
Crystal
Curved Hardlex
LumiBrite
LumiBrite on hands, index(es) and bezel
Band Material
Nylon
Distance between lugs
20mm

Other Details

Water Resistance
10 bar
Magnetic Resistance
4,800 A/m
Weight
85.0g
Features
  • Rotating bezel
  • See-through & Screw case back