Seiko Cal. 6657 - 632

This Quartz model from 1974 features a 38mm Hardlex-Coated Steel case. It features a Cream dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-dbd5f0b280f3]

Also known as: Pogue, Arnie

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1974

Related Models

• Seiko 7136-175
• Seiko 4535-267
• Seiko 6123-144
• Seiko 0732-364
• Seiko 7061-762
• Seiko 7174-766
• Seiko 6253-356
• Seiko 6212-936
• Seiko 6251-288
• Seiko 6393-496
• Seiko 3819-700
• Seiko 3838-554