Seiko Cal. 6657 - 598

The Seiko 6657-598 represents an important milestone in Seiko's 1995 lineup. It features a Silver dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-d95791f36fbd]

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

14.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Silver

Jewels

27j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1995

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