Seiko - Unknown - No reserve price - 6N42-00A0 - Men - 2010-2020

Introduction

Offered here is a SEIKO men's quartz wristwatch, reference 6N42-00A0.

This model features a clean silver-tone sunburst dial with applied hour markers, a central three-hand display, and a practical date window at 6 o'clock. The stainless-steel case and bracelet give the watch a versatile and understated appearance suitable for both business and everyday wear.

The watch is powered by Seiko's quartz caliber 6N42 and is running at the time of listing.


Historical & Collector Value

SEIKO has played a major role in the development and popularization of quartz wristwatches and has produced a wide range of reliable analog quartz models for everyday use.

The 6N42-00A0 reflects Seiko's practical approach to watchmaking: a traditional three-hand layout, useful date display, straightforward quartz operation, and durable stainless-steel construction.

Its restrained silver-tone design and classic proportions make it an appealing choice for collectors and users who appreciate functional Japanese watches with a timeless appearance.


Specifications

- Brand: SEIKO
- Reference: 6N42-00A0
- Movement: Quartz
- Caliber: 6N42
- Display: Analog, three hands
- Functions: Hours, minutes, seconds and date
- Dial color: Silver-tone
- Case material: Stainless steel
- Bracelet material: Stainless steel
- Water-resistance marking: 100M / 10 Bar
- Battery: Replaced in May 2026
- Accessories: None stated
- Included items: Only the items shown in the photos


Condition

This is a pre-owned watch and is in overall good used condition.

The dial presents cleanly overall. The case, bezel, bracelet, and case back may show light scratches, small marks, and normal signs of previous use. Please check all photographs carefully for the exact cosmetic condition.

The watch is running at the time of listing.

The battery was replaced in May 2026.

This is a pre-owned / vintage watch. It has signs of use such as scratches, small marks, fading, and wear due to age. Please check all photos carefully, as they are an important part of the description.
The watch is running at the time of listing. Time setting and basic functions have been checked unless otherwise stated. Long-term accuracy has not been tested.
As this is a used/vintage watch, maintenance or overhaul may be required after purchase.
Water resistance is not guaranteed, even if the case or dial has water-resistance markings.
Only the items shown in the photos are included. If box, papers, spare links, or accessories are not shown or mentioned, they are not included.
Please understand that the condition of vintage watches can be subjective. I describe the item as accurately as possible, but minor signs of age and use should be expected.


Service History

The watch is running at the time of listing.

The battery was replaced in May 2026.

No other documented service history has been provided.


Shipping & Customs

The watch will be carefully packed for international shipping.

Import duties, VAT, customs clearance fees, and any other taxes imposed by the destination country are the responsibility of the buyer and are not included in the purchase price or shipping cost.

IMPORTANT – Customs & Import Taxes

If customs duties / VAT are not paid by the buyer, the parcel cannot be delivered and will be returned. In such cases, the sale will not be refunded. Please make sure to pay all customs charges promptly.