Seiko Cal. 3879 - 620

The Seiko 3879-620 represents an important milestone in Seiko's 1968 lineup. It features a White dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-922a7ed18eff]

Also known as: Arnie

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1968

Related Models

• Seiko 0755-595
• Seiko 0725-964
• Seiko 4485-573
• Seiko 6333-665
• Seiko 7088-493
• Seiko 7033-209
• Seiko 3894-350
• Seiko 5253-432
• Seiko 6611-751
• Seiko 4548-600
• Seiko 4568-561
• Seiko 6235-646