Seiko Cal. 6613 - 228

This Spring Drive model from 1974 features a 34mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-a1f822375e9f]

Also known as: Turtle

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

34mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

90m

Dial Color

Cream

Jewels

35j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1974

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