Seiko Cal. 6310 - 163

This Spring Drive model from 1987 features a 36mm PVD Black case. With its 22mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-642f2836bc9a]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1987

Related Models

• Seiko 4541-177
• Seiko 3825-847
• Seiko 6248-307
• Seiko 7165-908
• Seiko 6221-246
• Seiko 5247-789
• Seiko 6181-689
• Seiko 6148-122
• Seiko 4525-969
• Seiko 7084-927
• Seiko 6636-895
• Seiko 6133-886