Seiko Cal. 6217 - 187

This Spring Drive model from 1967 features a 36mm Stainless Steel case. It features a Black dial protected by a Mineral crystal and offers 110m of water resistance. [seikata-wm-aceb349f3a5b]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

26j

Frequency

21,600 bph

Power Reserve

60 hours

Year

1967

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