Seiko Cal. 6344 - 656

This Spring Drive model from 1968 features a 35mm PVD Black case. It features a Green dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-ef7976bb182b]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1968

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