Seiko Cal. 3858 - 328

The 3858-328 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-b5ea8ea3ac12]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

15.2mm

Lug Width

18mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

34j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1979

Related Models

• Seiko 6299-573
• Seiko 4437-875
• Seiko 6669-275
• Seiko 6394-274
• Seiko 7038-756
• Seiko 6612-310
• Seiko 6178-562
• Seiko 7126-361
• Seiko 6154-473
• Seiko 5267-261
• Seiko 7020-393
• Seiko 6162-915