Seiko Cal. 7150 - 621

This Spring Drive model from 1981 features a 42mm PVD Black case. It features a Burgundy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-10c76112bf51]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.1mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1981

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