Seiko Cal. 3878 - 662

The Seiko 3878-662 represents an important milestone in Seiko's 1967 lineup. Powered by the 3878 caliber with 22j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-2b197f684624]

Also known as: Pogue

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Green

Jewels

22j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1967

Related Models

• Seiko 0733-560
• Seiko 7057-797
• Seiko 5688-945
• Seiko 5244-494
• Seiko 6296-537
• Seiko 3887-115
• Seiko 4580-776
• Seiko 5227-433
• Seiko 4444-335
• Seiko 3876-835
• Seiko 5636-836
• Seiko 5644-654