Seiko 5 Automatic SNXF05 SNXF05K1 SNXF05K Men's Watch

Seiko SNXF05K1 — Seiko 5 Automatic, White Dial with Exhibition Caseback, Stainless Bracelet and Day-Date

The Seiko SNXF05K1 is a refined, movement-exhibiting automatic from the Seiko 5 series — a 36mm stainless steel case with a clean white dial, baton-style indexes, a day-date display, a self-winding automatic movement, a stainless bracelet, and a see-through exhibition caseback that reveals the movement in motion from the rear. The exhibition caseback is the key differentiator from the standard Seiko 5 range: where most Seiko 5 references have a solid caseback, the SNXF05K1 exposes the automatic movement’s oscillating rotor and gear train through a mineral glass window — giving the wearer access to the mechanical theatre of the watch without the front-dial aperture of an open-heart. It is a quietly sophisticated detail that elevates the wearing experience and makes the SNXF05K1 one of the more premium-feeling references in the Seiko 5 lineup. The white dial with baton indexes keeps the front bright, clean, and formally versatile, letting the exhibition caseback do the talking.

Key Features

• Movement: Seiko automatic self-winding — no battery; powered by the wearer’s motion; visible through the exhibition caseback
• Case diameter: 36mm — compact and classically proportioned; versatile on any wrist
• Dial: White dial with baton-style indexes — bright, clean, and formally versatile
• Exhibition caseback: See-through mineral glass caseback — reveals the automatic movement and oscillating rotor from the rear
• Bracelet: Stainless steel — durable and broadly versatile
• Display: Day-date — one of the five founding Seiko 5 principles
• Crown: Recessed at 4 o’clock position — classic Seiko 5 design feature
• Water resistance: 30M — splash resistant for everyday use
• Style: Exhibition caseback dress-casual automatic — one of the more premium-feeling references in the Seiko 5 range
• Reference: SNXF05K1 / SNXF05K / SNXF05

At $340, the SNXF05K1 is a well-priced movement-exhibiting automatic — 36mm, white dial, exhibition caseback revealing the movement, stainless bracelet, day-date. For those who want the Seiko 5’s proven automatic brief with the added sophistication of a see-through exhibition caseback.

Authentic Seiko timepiece. Orders ship directly from our supplier. See our shipping policy for delivery estimates.