Seiko Cal. 6351 - 401

The Seiko 6351-401 represents an important milestone in Seiko's 1976 lineup. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-e5509230469b]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

9.4mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

White

Jewels

30j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1976

Related Models

• Seiko 6180-930
• Seiko 6668-285
• Seiko 6220-789
• Seiko 3810-405
• Seiko 0725-988
• Seiko 0779-593
• Seiko 6314-170
• Seiko 6652-137
• Seiko 7043-725
• Seiko 6265-129
• Seiko 7073-256
• Seiko 3887-765