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Preliminary identification

Seiko Chariot 2220-0180 'Agate Dial', 1976

Photo reference

2 uploaded photos

Overview

A sophisticated Japanese dress watch featuring a high-beat manual wind movement and a rare decorative dial mimicking the organic swirls of natural agate.

Story

July 1976 marked the production of this specific timepiece, a year when the global watch industry was being turned upside down by the 'Quartz Revolution.'

Maker / Origin

Seiko's history is defined by a unique internal rivalry between two factories, Suwa and Daini, which competed to create the best movements.

Condition & Value

The case shows light, honest surface scratches consistent with a watch that has been loved for nearly 50 years. The dial appears to be in excellent condition with no visible moisture damage or fading. The snakeskin-style strap is a modern addition that complements the 70s aesthetic but is not original to the piece.

Full Research

See what it's actually worth.

Sold comps, value drivers, and venue guidance pulled from recent auction results.

Build on this identification

Layer in sold comps, value drivers, and venue guidance.

Market Analysis

Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.

Value Drivers

  • ▲ Strong maker attribution with credible period details
  • ▲ Better-than-average condition for the category
  • ▲ Broader demand rises when presentation and finish feel intact

Concerns

  • ▼ Decorative-only demand limits the ceiling
  • ▼ Surface wear or missing provenance can compress the range fast
  • ▼ Regional sale lanes often underperform specialist venues

Best Venue

Specialty auction or a focused dealer with buyers already in this lane.

Comparable Sales

5 comps

Regional auction

· Jun 2024

Signed example with light edge wear and original frame.

$1,280

SOLD

Dealer archive

· Mar 2024

Comparable format with stronger provenance and cleaner surface.

$1,450

SOLD

Marketplace sale

· Jan 2024

Smaller related piece with visible craquelure and trimmed margins.

$980

SOLD

Estate platform

· Oct 2023

Period match with softer condition and weaker subject matter.

$1,150

SOLD

Auction result

· Aug 2023

Close market lane comp with similar material and presentation.

$1,375

SOLD