Seiko Cal. 5227 - 434

The Seiko 5227-434 represents an important milestone in Seiko's 1970 lineup. It features a Black dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-8d8bfaec489e]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

8.9mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1970

Related Models

• Seiko 0726-895
• Seiko 5659-838
• Seiko 7131-617
• Seiko 6176-981
• Seiko 5685-122
• Seiko 6687-664
• Seiko 3815-505
• Seiko 0774-215
• Seiko 7013-539
• Seiko 7039-648
• Seiko 4447-420
• Seiko 7066-449