Seiko Cal. 6310 - 599

The 6310-599 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-a57b76c80caf]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1974

Related Models

• Seiko 6318-413
• Seiko 4463-867
• Seiko 6392-177
• Seiko 4537-101
• Seiko 6165-435
• Seiko 7078-528
• Seiko 5681-559
• Seiko 7188-739
• Seiko 7197-396
• Seiko 5615-901
• Seiko 3887-277
• Seiko 5647-527