Seiko Cal. 7148 - 708

This Hand-Winding model from 1974 features a 46mm PVD Black case. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-123b1cf8df00]

Also known as: Bullhead, Helmet

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1974

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