Seiko Automatic Diver's

Seiko SKX009K1 Automatic Diver

The Seiko SKX009K1 is an iconic automatic dive watch known for its rugged construction, unmistakable blue-and-red “Pepsi” bezel and proven mechanical reliability. A classic within Seiko’s diver collection, it delivers serious functionality while remaining versatile enough for everyday wear.

At its heart is the dependable Seiko Caliber 7S26 automatic movement, featuring 21 jewels and approximately 40 hours of power reserve. The deep blue dial features highly luminous hands and hour markers, providing excellent legibility in low-light conditions. A practical day-date display sits at 3 o’clock.

The stainless steel case houses a unidirectional rotating bezel, designed to help track elapsed time while diving. A screw-down crown and 200 metres of water resistance further reinforce its purpose as a capable dive watch. The watch is completed with a durable black rubber strap and Hardlex crystal.

Key Features

• Model: SKX009K1

• Movement: Seiko Caliber 7S26 Automatic

• Jewels: 21

• Power reserve: Approximately 40 hours

• Case: Stainless steel

• Case diameter: Approximately 42 mm

• Case thickness: Approximately 13 mm

• Crystal: Hardlex

• Dial: Dark blue

• Bezel: Red & blue unidirectional rotating bezel

• Functions: Hours, minutes, seconds, day & date

• Luminous: Hands and hour markers

• Strap: Black rubber

• Water resistance: 200 metres / 20 bar

• Crown: Screw-down

• Lug width: 22 mm

An Iconic Seiko Diver

The SKX009K1 has earned its reputation through its distinctive design, robust construction and dependable automatic movement. Its unmistakable Pepsi bezel and deep blue dial give it a character that immediately stands out, while its 200-metre water resistance makes it a capable companion both in the water and in everyday life.

A true Seiko classic for enthusiasts who appreciate mechanical watchmaking, dive-watch heritage and timeless design.