Seiko Cal. 5685 - 411

This Spring Drive model from 1999 features a 37mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-ff6f4d9d2267]

Also known as: Bellmatic

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

37mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

22j

Frequency

28,800 bph

Power Reserve

41 hours

Year

1999

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