Seiko Cal. 5231 - 982

The Seiko 5231-982 represents an important milestone in Seiko's 1965 lineup. It features a Silver dial protected by a Acrylic crystal and offers 190m of water resistance. [seikata-wm-2852d04a960e]

Also known as: Helmet, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

36j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1965

Related Models

• Seiko 5676-273
• Seiko 5686-359
• Seiko 5671-487
• Seiko 7160-890
• Seiko 7165-874
• Seiko 4577-742
• Seiko 3837-453
• Seiko 6347-931
• Seiko 6146-998
• Seiko 3895-453
• Seiko 0710-786
• Seiko 7050-115