Seiko Cal. 6694 - 616

This Kinetic model from 1972 features a 46mm Two-Tone case. Powered by the 6694 caliber with 30j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-eba6f89a39a9]

Also known as: Sumo, Helmet

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

80m

Dial Color

Cream

Jewels

30j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1972

Related Models

• Seiko 4412-669
• Seiko 6239-227
• Seiko 4578-200
• Seiko 6139-569
• Seiko 3847-266
• Seiko 4452-368
• Seiko 6396-600
• Seiko 4447-575
• Seiko 3845-479
• Seiko 7060-528
• Seiko 6148-530
• Seiko 3834-429