Seiko Cal. 6271 - 838

The Seiko 6271-838 represents an important milestone in Seiko's 1970 lineup. The Coin-Edge bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-25d57641d0c4]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1970

Related Models

• Seiko 3896-241
• Seiko 7051-740
• Seiko 7077-532
• Seiko 5232-577
• Seiko 7133-283
• Seiko 6696-176
• Seiko 7065-760
• Seiko 6636-204
• Seiko 6291-806
• Seiko 4510-524
• Seiko 6680-325
• Seiko 6311-778