Seiko Cal. 6351 - 656

The Seiko 6351-656 represents an important milestone in Seiko's 1974 lineup. Powered by the 6351 caliber with 21j jewels beating at 21,600 bph, it delivers a 54 hours power reserve. [seikata-wm-48b9eaa92116]

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1974

Related Models

• Seiko 3832-469
• Seiko 4442-874
• Seiko 4548-887
• Seiko 4491-489
• Seiko 6276-307
• Seiko 4522-396
• Seiko 4448-880
• Seiko 6374-172
• Seiko 6614-200
• Seiko 6164-165
• Seiko 7048-582
• Seiko 3840-778