Seiko Cal. 3892 - 257

This Solar model from 1975 features a 34mm Gold-Plated case. With its 20mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-f0fd9e915e11]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

15.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1975

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