Seiko Cal. 3865 - 137

The Seiko 3865-137 represents an important milestone in Seiko's 1985 lineup. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-09c3dd19743c]

Also known as: Shogun, Flighty

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Cream

Jewels

27j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1985

Related Models

• Seiko 6128-404
• Seiko 5682-798
• Seiko 6389-984
• Seiko 6126-498
• Seiko 5257-866
• Seiko 4472-302
• Seiko 4427-471
• Seiko 4420-862
• Seiko 7059-785
• Seiko 7196-420
• Seiko 3853-283
• Seiko 4538-458