Design & Styling

The rose gold sunburst dial is the defining visual feature of this model. Its radiating finish responds to changing light, adding warmth and depth while maintaining a refined, highly wearable look. Framed by a bi-color black-and-silver 24-hour GMT bezel, the dial balances elegant detailing with the purposeful styling associated with the Seiko 5 Sports range.

The stainless steel case and five-link Jubilee-style bracelet give the watch a versatile presence. The bracelet’s classic construction complements the dial’s more luxurious coloring, while the fold-over clasp with safety lock provides a secure way to fasten the watch for daily use.

GMT Function & Display

A dedicated red GMT hand makes it possible to follow a second time zone alongside the primary time display. The rotating black-and-silver 24-hour bezel supports dual-time tracking, making the SSK043K1 especially useful for frequent travelers or anyone who regularly works across different time zones.

The hands and hour markers feature Lumibrite, helping maintain visibility in low-light conditions. A Hardlex crystal protects the dial, while the integrated Cyclops lens enhances readability of the date display.

Automatic Movement

At the heart of the watch is Seiko’s automatic Caliber 4R34. The movement supports both self-winding and manual winding, giving the wearer flexibility in how the watch is kept running. It offers a 41-hour power reserve, providing practical autonomy when the watch is not being worn continuously.

Construction & Water Resistance

The stainless steel case measures 42.5 mm in diameter and 13.6 mm in thickness. On the reverse, a screw-down transparent case back provides a view of the intricate automatic movement while contributing to the watch’s robust sports-watch character. With water resistance rated to 100 metres (10 ATM), the SSK043K1 is suitable for swimming and recreational activities.

Key Features

Product Details