Seiko Cal. 6661 - 659

The Seiko 6661-659 represents an important milestone in Seiko's 1998 lineup. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-cbb1cff8eb59]

Also known as: Silverwave, Flighty

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

35mm

Case Thickness

8.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1998

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