Seiko Cal. 3821 - 771

This Spring Drive model from 1972 features a 36mm Gold-Plated case. With its 22mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-a06f18cae18e]

Also known as: Goldfeather

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Navy

Jewels

34j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1972

Related Models

• Seiko 6198-769
• Seiko 7185-798
• Seiko 5659-411
• Seiko 6226-662
• Seiko 0776-431
• Seiko 7191-224
• Seiko 3869-703
• Seiko 4446-818
• Seiko 4520-560
• Seiko 6141-799
• Seiko 6366-764
• Seiko 6689-852