Seiko Cal. 3810 - 381

The 3810-381 is a sought-after Solar piece from Seiko's golden era. Powered by the 3810 caliber with 20j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-3d367bc68afb]

Also known as: Bullhead, Silverwave

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

12.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

White

Jewels

20j

Frequency

21,600 bph

Power Reserve

41 hours

Year

1994

Related Models

• Seiko 4543-121
• Seiko 6692-550
• Seiko 7190-921
• Seiko 7040-654
• Seiko 0731-859
• Seiko 7181-747
• Seiko 7166-771
• Seiko 4439-620
• Seiko 4529-829
• Seiko 5223-379
• Seiko 6125-491
• Seiko 6192-812