Seiko Cal. 5630 - 813

The 5630-813 is a sought-after Spring Drive piece from Seiko's golden era. It features a Champagne dial protected by a Hardlex crystal and offers 140m of water resistance. [seikata-wm-8a5fa60bdf71]

Also known as: Golden Tuna, Flighty

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.0mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1967

Related Models

• Seiko 3839-265
• Seiko 5217-213
• Seiko 5641-525
• Seiko 6210-381
• Seiko 6238-366
• Seiko 5653-974
• Seiko 5671-907
• Seiko 5240-801
• Seiko 7023-359
• Seiko 6115-826
• Seiko 5228-418
• Seiko 7070-964