Seiko Cal. 6316 - 131

This Spring Drive model from 1990 features a 44mm Titanium case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-413f02975aaa]

Also known as: Bullhead, Silverwave

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

36,000 bph

Power Reserve

61 hours

Year

1990

Related Models

• Seiko 7051-972
• Seiko 4562-102
• Seiko 4561-971
• Seiko 3814-611
• Seiko 4513-205
• Seiko 5622-437
• Seiko 6124-862
• Seiko 6240-642
• Seiko 5296-884
• Seiko 0750-380
• Seiko 4442-402
• Seiko 5280-946