Seiko Cal. 3831 - 609

The 3831-609 is a sought-after Hand-Winding piece from Seiko's golden era. The Coin-Edge bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-d7b63c39f859]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

9.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1981

Related Models

• Seiko 5675-579
• Seiko 6198-666
• Seiko 5275-193
• Seiko 7022-732
• Seiko 6333-771
• Seiko 7187-439
• Seiko 3884-630
• Seiko 5279-751
• Seiko 0713-695
• Seiko 4493-107
• Seiko 0795-975
• Seiko 4487-873