Seiko Cal. 7136 - 926

This Spring Drive model from 1975 features a 45mm PVD Black case. It features a Burgundy dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-d75b1ad5781e]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1975

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