Seiko Cal. 3867 - 845

This Spring Drive model from 1972 features a 40mm Two-Tone case. It features a White dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-1d6aee03f4fe]

Also known as: Monster, World Timer

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1972

Related Models

• Seiko 6376-273
• Seiko 4489-164
• Seiko 7167-107
• Seiko 7180-505
• Seiko 5226-200
• Seiko 4415-380
• Seiko 6248-913
• Seiko 6132-384
• Seiko 6171-838
• Seiko 5620-912
• Seiko 5216-787
• Seiko 4469-479