Seiko Cal. 5231 - 510

This Kinetic model from 1997 features a 44mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-4d2b8c45e946]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

8.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1997

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