Seiko Cal. 3861 - 506

The 3861-506 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-67aa8549d67d]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

34mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

27j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1995

Related Models

• Seiko 5266-198
• Seiko 6639-598
• Seiko 6244-100
• Seiko 6318-203
• Seiko 6249-142
• Seiko 6152-202
• Seiko 7095-382
• Seiko 7199-501
• Seiko 3859-881
• Seiko 3817-431
• Seiko 0768-866
• Seiko 4466-891