Seiko Cal. 5616 - 111

The Seiko 5616-111 represents an important milestone in Seiko's 1988 lineup. It features a Black dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-390fdbc768bb]

Also known as: Sumo

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Black

Jewels

18j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1988

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