Seiko Cal. 6617 - 926

The Seiko 6617-926 represents an important milestone in Seiko's 1972 lineup. It features a White dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-429bb753cd13]

Also known as: Monster, World Timer

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

White

Jewels

35j

Frequency

36,000 bph

Power Reserve

38 hours

Year

1972

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