Seiko Cal. 3827 - 742

This Automatic model from 1975 features a 39mm Two-Tone case. The Coin-Edge bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-a41a871c4545]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Cream

Jewels

33j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1975

Related Models

• Seiko 7155-585
• Seiko 3867-306
• Seiko 5663-717
• Seiko 7022-503
• Seiko 6277-171
• Seiko 4511-765
• Seiko 7117-400
• Seiko 4483-742
• Seiko 4496-758
• Seiko 5264-677
• Seiko 0795-466
• Seiko 6675-374