Seiko Cal. 3811 - 706

This Automatic model from 1992 features a 40mm Two-Tone case. It features a Green dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-d2c8cd26a0d1]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

12.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1992

Related Models

• Seiko 6128-604
• Seiko 4522-728
• Seiko 6352-846
• Seiko 6256-423
• Seiko 0763-763
• Seiko 7085-410
• Seiko 6243-510
• Seiko 5296-905
• Seiko 5257-714
• Seiko 6671-754
• Seiko 3823-217
• Seiko 4457-137