Seiko Cal. 4566 - 711

This Hand-Winding model from 1966 features a 45mm Gold-Plated case. With its 22mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-2c0b0ca85faf]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.2mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

35j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1966

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