Seiko Cal. 6647 - 216

The Seiko 6647-216 represents an important milestone in Seiko's 1987 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-337999595866]

Also known as: Turtle

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1987

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