Seiko Cal. 6361 - 662

The Seiko 6361-662 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Hardlex crystal and offers 70m of water resistance. [seikata-wm-7e818d1ecd6a]

Also known as: Sumo, Tuna

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

38mm

Case Thickness

13.5mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1980

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