Seiko Cal. 3879 - 315

This Solar model from 1980 features a 38mm Two-Tone case. Powered by the 3879 caliber with 19j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-4f9e584bb466]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

12.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1980

Related Models

• Seiko 0784-736
• Seiko 4449-370
• Seiko 7020-577
• Seiko 6132-246
• Seiko 4435-983
• Seiko 6675-923
• Seiko 6215-224
• Seiko 4590-456
• Seiko 4448-201
• Seiko 6395-961
• Seiko 5693-733
• Seiko 6249-641