Seiko Cal. 5660 - 298

This Automatic model from 1975 features a 46mm Stainless Steel case. It features a Green dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-244c1ab532e9]

Also known as: Bellmatic, Crown

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

15.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

36j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1975

Related Models

• Seiko 7090-986
• Seiko 0739-410
• Seiko 6633-446
• Seiko 3839-958
• Seiko 4444-965
• Seiko 6256-871
• Seiko 4514-428
• Seiko 6337-162
• Seiko 6168-491
• Seiko 5696-780
• Seiko 4577-223
• Seiko 6226-650