Seiko Cal. 6316 - 994

This Spring Drive model from 1977 features a 43mm Gold-Plated case. It features a Navy dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-ad250bd14596]

Also known as: Bullhead, Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Navy

Jewels

36j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1977

Related Models

• Seiko 0745-984
• Seiko 7126-780
• Seiko 5245-403
• Seiko 4531-598
• Seiko 3826-269
• Seiko 7032-372
• Seiko 6153-322
• Seiko 7028-856
• Seiko 5697-531
• Seiko 4459-100
• Seiko 6644-563
• Seiko 4464-278