Seiko Cal. 5647 - 181

This Hand-Winding model from 1970 features a 40mm Gold-Plated case. It features a White dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-398a12209d03]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

21j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1970

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