Seiko Cal. 5231 - 390

The 5231-390 is a sought-after Quartz piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-898d0855cada]

Also known as: World Timer, Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

43mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

170m

Dial Color

Cream

Jewels

21j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1989

Related Models

• Seiko 3825-985
• Seiko 5219-893
• Seiko 7136-556
• Seiko 4469-187
• Seiko 4520-324
• Seiko 5612-427
• Seiko 6190-175
• Seiko 4549-689
• Seiko 5248-240
• Seiko 6349-513
• Seiko 6220-268
• Seiko 4411-837