Seiko Cal. 4428 - 646

This Kinetic model from 1966 features a 40mm Gold-Plated case. It features a Burgundy dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-d64838bad370]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1966

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