Seiko Cal. 6670 - 348

This Kinetic model from 1978 features a 35mm Hardlex-Coated Steel case. It features a Green dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-4d4544fe3ab6]

Also known as: Monster, Helmet

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1978

Related Models

• Seiko 0789-330
• Seiko 7196-996
• Seiko 6346-948
• Seiko 0734-906
• Seiko 6363-325
• Seiko 4582-512
• Seiko 5294-287
• Seiko 6167-662
• Seiko 3839-980
• Seiko 7171-464
• Seiko 5252-295
• Seiko 6675-652