Seiko Cal. 3830 - 527

This Solar model from 1979 features a 45mm Hardlex-Coated Steel case. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-22e532b829bb]

Also known as: Tuna, Sportsmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

45mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Cream

Jewels

28j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1979

Related Models

• Seiko 5628-119
• Seiko 5660-727
• Seiko 0771-911
• Seiko 7078-457
• Seiko 3866-630
• Seiko 4529-837
• Seiko 3865-933
• Seiko 4496-855
• Seiko 7196-123
• Seiko 6218-268
• Seiko 6239-304
• Seiko 6167-421