Seiko Cal. 5251 - 646

This Spring Drive model from 1980 features a 45mm Titanium case. It features a Cream dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-b401f22d0dd1]

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

29j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1980

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