Seiko Cal. 5668 - 635

Released in 1997, the Cal. 5668 with design code 635 was part of Seiko's domestic market collection. It features a Burgundy dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-f1386cfaf4aa]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

12.2mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1997

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