Seiko - Seiko 5 - SNXS73K - Automatic - Day & Date - 37.0 mm - No reserve price - Silver - Men - 2025+

For more than a century, Seiko has built a global reputation for exceptional craftsmanship, innovation, and reliability. Guided by Japan's uncompromising standards of precision, every timepiece is engineered with meticulous attention to detail and consistently high quality. With remarkably low defect rates and a legacy of in-house watchmaking expertise, Seiko continues to set the benchmark for dependable, beautifully crafted watches that combine timeless design with outstanding performance.

Seiko Automatic – Timeless Japanese Craftsmanship

The Seiko automatic watch shown features a rich silver sunburst dial that catches the light beautifully, complemented by polished silver-tone hands and applied hour markers. A framed day & date window at 3 o’clock adds everyday practicality, while the clean minute track and classic baton markers give the dial a refined, timeless character.

The polished stainless-steel case and matching bracelet create a sleek, versatile look, making this timepiece equally suited to professional settings and relaxed everyday wear. With its balanced proportions, understated detailing, and dependable automatic movement, it offers a sophisticated combination of classic Seiko styling and practical functionality.

At its heart beats Seiko’s trusted Caliber 7S26 automatic movement, renowned for its reliability and precision. Equipped with 21 jewels to reduce friction and enhance durability, it delivers a 41-hour power reserve, ensuring dependable performance even when left unworn for a day. The practical day & date display at 3 o’clock adds everyday functionality, while the durable Hardlex crystal protects the dial from daily wear. A screw-down exhibition case back reveals the beautifully engineered automatic movement in action.

Below you'll find specifications/properties of the watch:

Specifications:

Seiko SNXS73K
Specification: SNXS73K / K1
Brand/Collection: Seiko 5
Reference: SNXS73K / SNXS73K1
Caliber: Seiko 7S26
Movement: Automatic mechanical
Jewels: 21
Beat rate: 21,600 vph / 3 Hz
Power reserve: Approx. 41 hours
Hand-winding: No
Hacking seconds: No
Winding system: Automatic, bidirectional "Magic Lever"
Functions: Hours, minutes, seconds, day + date
Case material: Stainless steel
Case diameter: Approx. 37 mm excluding crown
Case thickness: Approx. 11–12 mm
Lug-to-lug: Approx. 42.5–43 mm
Lug width: 19 mm
Crystal: Seiko Hardlex mineral crystal
Case back: See-through
Water resistance: 30 m / 3 bar / 3 ATM
Dial: Silver, sunburst
Lume: Lumi Brite hands and hour markers
Crown: Recessed at approximately 4 o'clock

All our merchandise is shipped with theft insurance.

Important note:

1. Warranty

This watch includes a 1-year L4A warranty. If you experience any issues, please contact us directly and we will be happy to assist you.

With over 20 years of experience, we specialize in reselling authentic branded watches and jewellery. Every item in our Catawiki store is 100% original. Our dedicated team is committed to making luxury brands accessible to everyone. Shop with confidence transparency and trust are at the heart of everything we do.