Seiko Cal. 6320 - 541

This Hand-Winding model from 1972 features a 35mm Gold-Plated case. With its 22mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-aa5c6ca4e27c]

Also known as: Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

25j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1972

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