Seiko Cal. 6681 - 366

The Seiko 6681-366 represents an important milestone in Seiko's 1997 lineup. It features a Green dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-c1be14021aa7]

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Green

Jewels

19j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1997

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