Seiko Cal. 5634 - 749

This Kinetic model from 1966 features a 35mm Hardlex-Coated Steel case. It features a Cream dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-e97765a76b46]

Also known as: Helmet

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

36j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1966

Related Models

• Seiko 4511-540
• Seiko 6257-946
• Seiko 6165-273
• Seiko 4495-662
• Seiko 4547-218
• Seiko 3848-109
• Seiko 7181-564
• Seiko 5625-878
• Seiko 4435-112
• Seiko 6612-806
• Seiko 4418-959
• Seiko 7130-889