Seiko Cal. 6612 - 650

The Seiko 6612-650 represents an important milestone in Seiko's 1991 lineup. It features a Green dial protected by a Mineral crystal and offers 200m of water resistance. [seikata-wm-0970df14a5d7]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

10.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1991

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