Seiko Cal. 6316 - 980

The 6316-980 is a sought-after Hand-Winding piece from Seiko's golden era. With its 18mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-5bbfa87edea5]

Also known as: Tuna, Bullhead

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

90m

Dial Color

Navy

Jewels

19j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1967

Related Models

• Seiko 6687-539
• Seiko 5664-462
• Seiko 4596-296
• Seiko 5296-479
• Seiko 6380-278
• Seiko 6677-819
• Seiko 6272-395
• Seiko 5219-638
• Seiko 0774-791
• Seiko 5229-175
• Seiko 6339-975
• Seiko 6258-859