グランドセイコーデイデイト 56GS 5646-7011 1974年製 ¥190,000

Name: グランドセイコー デイデイト 56GS 5646-7011 1974年製 ¥190,000
Brand: GRAND SEIKO
Price: 190000 JPY
Availability: InStock

Japan

￥190,000

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Basic Information

Brand

GRAND SEIKO

Model

VINTAGE MODEL

Reference Number

5646-7011

Case Material

Year Of Manufacture

1974

Dial Condition

Perfect Condition

Case Condition (Including Case Back)

Pre-owned (Minimal scratches on case)

Accuracy

Mechanical (±10 seconds/day)

Gender

Male

Location

Japan

Movement

Winding Up

Automatic

Caliber

5646A

Power reserve

28800

Number of jewel bearings

Case

Case Material

Glass

プラスチック

Size (excluding crown)

Belt

Belt Material

革

Explanation

See translation

The 56GS is the Grand Seiko series with the greatest number of variations ever released.

While previous models featured high-beat movements with 10 vibrations per second, this model was adjusted to 8 vibrations per second — a change aimed at reducing both production costs and wear on internal components.

It represents the final generation of Grand Seiko before the brand's revival in 1988.

With its slim, sharply-edged case, this watch wears comfortably on the wrist and pairs especially well with jacketed styles, making it an excellent choice for refined everyday wear.

グランドセイコー デイデイト 56GS 5646-7011 1974年製 ¥190,000

グランドセイコーデイデイト 56GS 5646-7011 1974年製 ¥190,000