Seiko Cal. 6628 - 733

This Hand-Winding model from 1981 features a 46mm Stainless Steel case. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-0b9df005c6c2]

Also known as: Samurai, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1981

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