Seiko Cal. 6331 - 952

This Hand-Winding model from 1991 features a 42mm Hardlex-Coated Steel case. It features a Champagne dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-5040f85c24ca]

Also known as: Turtle, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

10.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

21j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1991

Related Models

• Seiko 7162-277
• Seiko 3837-908
• Seiko 3845-303
• Seiko 5262-279
• Seiko 6246-153
• Seiko 3866-608
• Seiko 6181-851
• Seiko 7153-136
• Seiko 4488-561
• Seiko 0749-614
• Seiko 4426-719
• Seiko 6677-122