Seiko Cal. 5217 - 780

The Seiko 5217-780 represents an important milestone in Seiko's 1978 lineup. It features a Black dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-d4f3e6954151]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

45mm

Case Thickness

14.1mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1978

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