Seiko Cal. 5630 - 379

The 5630-379 is a sought-after Solar piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-e908705755f5]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

Navy

Jewels

35j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1967

Related Models

• Seiko 4436-947
• Seiko 6654-251
• Seiko 6163-321
• Seiko 4462-479
• Seiko 6169-153
• Seiko 5246-889
• Seiko 6176-665
• Seiko 7030-647
• Seiko 6391-548
• Seiko 6252-825
• Seiko 5264-906
• Seiko 0742-946