Seiko Cal. 5231 - 322

The Seiko 5231-322 represents an important milestone in Seiko's 1983 lineup. It features a White dial protected by a Hardlex crystal and offers 100m of water resistance. [seikata-wm-e8a57a4e5016]

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

13.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

100m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1983

Related Models

• Seiko 5298-363
• Seiko 3819-394
• Seiko 4569-240
• Seiko 4499-960
• Seiko 7142-778
• Seiko 6216-771
• Seiko 7041-581
• Seiko 3830-844
• Seiko 3857-968
• Seiko 4413-639
• Seiko 4475-584
• Seiko 3822-477