Seiko Cal. 6657 - 883

The Seiko 6657-883 represents an important milestone in Seiko's 1997 lineup. It features a Champagne dial protected by a Mineral crystal and offers 190m of water resistance. [seikata-wm-63a2d759f37a]

Also known as: Monster, Emperor

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

44mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Champagne

Jewels

29j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1997

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