Seiko Cal. 6290 - 657

The Seiko 6290-657 represents an important milestone in Seiko's 1998 lineup. It features a Green dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-475a7e1f70b2]

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

190m

Dial Color

Green

Jewels

23j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1998

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