Seiko Cal. 7056 - 628

This Hand-Winding model from 1969 features a 45mm Stainless Steel case. It features a Navy dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-eef604f8494b]

Also known as: Sumo, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

8.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

190m

Dial Color

Navy

Jewels

32j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1969

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