Seiko Cal. 3881 - 426

The 3881-426 is a sought-after Automatic piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 150m of water resistance. [seikata-wm-00f30dc28888]

Also known as: Tuna, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1969

Related Models

• Seiko 5236-508
• Seiko 6194-834
• Seiko 4539-876
• Seiko 4488-978
• Seiko 7057-908
• Seiko 4475-618
• Seiko 6334-473
• Seiko 0726-346
• Seiko 3821-565
• Seiko 4426-577
• Seiko 6211-550
• Seiko 4524-323