Seiko Cal. 6658 - 654

The Seiko 6658-654 represents an important milestone in Seiko's 1998 lineup. It features a Black dial protected by a Mineral crystal and offers 80m of water resistance. [seikata-wm-50c882dbcb01]

Also known as: Turtle, Bullhead

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

35mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

Black

Jewels

22j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1998

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