Seiko Cal. 3861 - 858

The Seiko 3861-858 represents an important milestone in Seiko's 1968 lineup. It features a Green dial protected by a Acrylic crystal and offers 130m of water resistance. [seikata-wm-f5fe1d55f5c6]

Also known as: Crown, Baby Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

12.6mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

130m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1968

Related Models

• Seiko 6223-987
• Seiko 3846-784
• Seiko 6354-235
• Seiko 6259-183
• Seiko 5278-888
• Seiko 6197-615
• Seiko 5239-302
• Seiko 3883-928
• Seiko 5665-381
• Seiko 3832-391
• Seiko 6397-789
• Seiko 6278-555