Seiko Cal. 3878 - 413

The Seiko 3878-413 represents an important milestone in Seiko's 1971 lineup. Powered by the 3878 caliber with 18j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-ae0d9449b0e5]

Also known as: Pogue

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

10.5mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

170m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1971

Related Models

• Seiko 5671-693
• Seiko 6142-596
• Seiko 7033-896
• Seiko 6232-929
• Seiko 0721-126
• Seiko 6397-629
• Seiko 0746-374
• Seiko 5663-867
• Seiko 6393-936
• Seiko 6190-371
• Seiko 6349-485
• Seiko 6682-836