Seiko Cal. 3827 - 217

The Seiko 3827-217 represents an important milestone in Seiko's 1977 lineup. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-2fc9fd53a953]

Also known as: World Timer, Sea Horse

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

14.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Cream

Jewels

22j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1977

Related Models

• Seiko 5294-161
• Seiko 6124-765
• Seiko 6390-437
• Seiko 4450-956
• Seiko 6370-326
• Seiko 4425-659
• Seiko 4510-134
• Seiko 4596-239
• Seiko 6167-848
• Seiko 6171-739
• Seiko 3842-151
• Seiko 0756-506