Seiko Cal. 6316 - 778

Released in 1972, the Cal. 6316 with design code 778 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-bb15cf38e553]

Also known as: Baby Tuna, Emperor

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Champagne

Jewels

27j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1972

Related Models

• Seiko 4566-313
• Seiko 3844-550
• Seiko 6139-492
• Seiko 6685-472
• Seiko 6261-555
• Seiko 6376-928
• Seiko 7096-978
• Seiko 5632-932
• Seiko 5674-524
• Seiko 5664-587
• Seiko 5233-191
• Seiko 6665-639