Seiko Cal. 5634 - 866

This Hand-Winding model from 1974 features a 41mm Two-Tone case. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-3795a4417337]

Also known as: Panda, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1974

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