Seiko Cal. 6351 - 657

The Seiko 6351-657 represents an important milestone in Seiko's 1986 lineup. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-a03aa08b79e1]

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1986

Related Models

• Seiko 4451-994
• Seiko 7143-387
• Seiko 4599-819
• Seiko 5641-461
• Seiko 4514-941
• Seiko 4484-935
• Seiko 6119-144
• Seiko 7073-780
• Seiko 6666-879
• Seiko 6646-954
• Seiko 7085-607
• Seiko 0731-651