Seiko Cal. 6213 - 387

This Solar model from 1981 features a 46mm Gold-Plated case. With its 22mm lug width and 10.3mm profile, it sits comfortably on most wrists. [seikata-wm-9a9a0753f78e]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Black

Jewels

19j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1981

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