Seiko Cal. 3820 - 625

The 3820-625 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-754671f76daa]

Also known as: Helmet, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

14.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

17j

Frequency

36,000 bph

Power Reserve

41 hours

Year

1980

Related Models

• Seiko 3845-426
• Seiko 6682-223
• Seiko 5670-664
• Seiko 3889-275
• Seiko 4570-286
• Seiko 6670-133
• Seiko 5623-745
• Seiko 6268-662
• Seiko 7041-350
• Seiko 5634-360
• Seiko 4417-252
• Seiko 7128-567