Seiko Cal. 3880 - 970

The Seiko 3880-970 represents an important milestone in Seiko's 1970 lineup. With its 21mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-ed578c97f6bf]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Champagne

Jewels

17j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1970

Related Models

• Seiko 5289-975
• Seiko 7017-493
• Seiko 6230-225
• Seiko 4557-929
• Seiko 4525-394
• Seiko 6346-573
• Seiko 6398-830
• Seiko 6399-867
• Seiko 6393-187
• Seiko 3833-822
• Seiko 6361-133
• Seiko 4441-315