Seiko Cal. 6313 - 598

The Seiko 6313-598 represents an important milestone in Seiko's 1966 lineup. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-5bb939b3f7cc]

Also known as: Sumo

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Navy

Jewels

30j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1966

Related Models

• Seiko 5270-219
• Seiko 3872-281
• Seiko 7026-289
• Seiko 4577-142
• Seiko 7064-611
• Seiko 3849-631
• Seiko 0768-958
• Seiko 7140-390
• Seiko 3860-600
• Seiko 7196-824
• Seiko 4578-531
• Seiko 6252-745