Seiko Cal. 6317 - 550

The Seiko 6317-550 represents an important milestone in Seiko's 1993 lineup. It features a Green dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-75a34170ac3e]

Also known as: Arnie

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

38mm

Case Thickness

10.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1993

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