Seiko Cal. 6185 - 881

This Hand-Winding model from 1969 features a 37mm Stainless Steel case. Powered by the 6185 caliber with 26j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-35f0b1f0c5b7]

Also known as: Sumo, Tuna

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

10.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1969

Related Models

• Seiko 6372-186
• Seiko 5242-217
• Seiko 7054-187
• Seiko 6127-709
• Seiko 6643-249
• Seiko 4517-580
• Seiko 4567-263
• Seiko 4428-426
• Seiko 5691-795
• Seiko 7083-425
• Seiko 0735-353
• Seiko 6160-558