Seiko Cal. 3878 - 385

This Automatic model from 1976 features a 39mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-a1741faf4af8]

Also known as: Rally, Goldfeather

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

15.5mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

80m

Dial Color

White

Jewels

28j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1976

Related Models

• Seiko 5696-311
• Seiko 6131-951
• Seiko 6212-975
• Seiko 6361-590
• Seiko 7187-645
• Seiko 4536-839
• Seiko 5231-301
• Seiko 7153-856
• Seiko 4449-824
• Seiko 6114-983
• Seiko 5642-613
• Seiko 6199-233