Seiko Cal. 6231 - 191

The 6231-191 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-5432a5c0511c]

Also known as: Shogun, Rally

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.1mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1981

Related Models

• Seiko 6357-269
• Seiko 5248-588
• Seiko 7143-499
• Seiko 6349-901
• Seiko 6643-351
• Seiko 6656-883
• Seiko 5215-628
• Seiko 7171-704
• Seiko 0786-281
• Seiko 6137-440
• Seiko 0733-423
• Seiko 7087-936