Description

Item Description

This is a Honda × SEIKO collaboration S600 60th Anniversary Diver’s Watch, an extremely rare limited edition model with only 300 pieces available worldwide. This item was sold through a lottery system and is considered a highly collectible model.

The design pays tribute to the historic Honda S600 and SEIKO’s pioneering diver’s watch heritage, first introduced in 1965 as Japan’s earliest professional diver’s watch. It influenced ISO and JIS diving standards and is known for its innovation and durability.

Key Features

  • Limited Edition: 300 pieces worldwide (lottery exclusive)

  • Collaboration: Honda × SEIKO S600 60th Anniversary

  • Movement: Mechanical Automatic (Hand-winding supported)

  • Caliber: 4R36

  • Power Reserve: Approx. 41 hours (fully wound)

  • Water Resistance: 200m Diver’s specification

  • Case Material: Stainless Steel

  • Crystal: Hardlex

  • Strap: Polyurethane (accordion-style for diving use)

  • Luminous Paint: Applied on hands and indices

  • Screw-down Crown for enhanced water resistance

  • Calendar Function: Day & Date display

  • Magnetic Resistance: JIS Class 1

Case Size (approx.)

  • Height: 49.1 mm

  • Width: 45.0 mm

  • Thickness: 14.1 mm

  • Band Width: 22 mm

  • Weight: approx. 120 g

Condition

  • New / Unused condition

Notes

Designed with special S600-inspired detailing and Honda heritage elements, making it a true collector’s item for both watch enthusiasts and motorsport fans.