Seiko Cal. 6627 - 115

The Seiko 6627-115 represents an important milestone in Seiko's 1970 lineup. It features a Black dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-88dfaac9b9a8]

Also known as: Sumo, Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

13.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1970

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