Seiko Cal. 6136 - 857

This Hand-Winding model from 1978 features a 46mm Gold-Plated case. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-e13a5c811b3a]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

70m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1978

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