Seiko Cal. 5682 - 188

The 5682-188 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5682 caliber with 24j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-d5f2e5fc021f]

Also known as: Sumo, Silverwave

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

36mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

150m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1975

Related Models

• Seiko 6283-925
• Seiko 7051-752
• Seiko 6332-173
• Seiko 3837-109
• Seiko 7013-859
• Seiko 6283-114
• Seiko 6274-648
• Seiko 3812-187
• Seiko 6380-614
• Seiko 5241-456
• Seiko 4557-265
• Seiko 7032-159