Seiko Cal. 3869 - 691

The Seiko 3869-691 represents an important milestone in Seiko's 1982 lineup. It features a Cream dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-b97d5a1171b1]

Also known as: Sumo

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

17j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1982

Related Models

• Seiko 3840-771
• Seiko 4561-789
• Seiko 6336-439
• Seiko 7041-909
• Seiko 7043-471
• Seiko 5222-486
• Seiko 4439-465
• Seiko 4465-306
• Seiko 3845-683
• Seiko 6116-159
• Seiko 6165-320
• Seiko 6132-455