Seiko Cal. 6680 - 557

The Seiko 6680-557 represents an important milestone in Seiko's 1996 lineup. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-dfab8cf76cbc]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1996

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