Seiko Cal. 5230 - 961

This Spring Drive model from 1977 features a 45mm Titanium case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-b6e153de1aff]

Also known as: Helmet, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

8.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

200m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

62 hours

Year

1977

Related Models

• Seiko 5260-589
• Seiko 6253-594
• Seiko 6161-861
• Seiko 7110-273
• Seiko 4543-763
• Seiko 6283-964
• Seiko 6175-367
• Seiko 3819-525
• Seiko 6320-879
• Seiko 7011-370
• Seiko 3835-766
• Seiko 6139-224