Seiko Cal. 6617 - 122

This Spring Drive model from 1972 features a 46mm Two-Tone case. It features a Cream dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-e3da0b501272]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.9mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

29j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1972

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