Seiko Cal. 6331 - 117

This Spring Drive model from 1988 features a 46mm Stainless Steel case. It features a Cream dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-b9fd821c7a1f]

Also known as: Rally, Flighty

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

25j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1988

Related Models

• Seiko 4420-507
• Seiko 6677-326
• Seiko 4531-393
• Seiko 7065-165
• Seiko 7149-695
• Seiko 4524-840
• Seiko 3835-715
• Seiko 3860-876
• Seiko 6617-148
• Seiko 4415-432
• Seiko 6239-727
• Seiko 3825-899