Seiko Cal. 3821 - 181

This Quartz model from 1968 features a 42mm Two-Tone case. The Fixed bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-692cbd7701ac]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Burgundy

Jewels

36j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1968

Related Models

• Seiko 6275-322
• Seiko 4463-271
• Seiko 5673-182
• Seiko 4434-781
• Seiko 6366-397
• Seiko 6193-412
• Seiko 3858-324
• Seiko 7174-612
• Seiko 6276-808
• Seiko 7015-300
• Seiko 6287-762
• Seiko 7059-318