Seiko Cal. 6615 - 345

This Hand-Winding model from 1968 features a 43mm Hardlex-Coated Steel case. It features a Green dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-cf58db0fe5dc]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

27j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1968

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