Seiko Cal. 6313 - 435

The 6313-435 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-2ceabaa603bf]

Also known as: Tuna, Flighty

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

12.9mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1976

Related Models

• Seiko 7166-194
• Seiko 6297-589
• Seiko 4476-112
• Seiko 5656-671
• Seiko 5287-804
• Seiko 6665-610
• Seiko 3890-134
• Seiko 7169-379
• Seiko 6326-832
• Seiko 0790-233
• Seiko 4587-143
• Seiko 4567-593