Seiko Cal. 6231 - 925

The Seiko 6231-925 represents an important milestone in Seiko's 1986 lineup. It features a White dial protected by a Hardlex crystal and offers 60m of water resistance. [seikata-wm-9b505cf84121]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

14.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1986

Related Models

• Seiko 6373-379
• Seiko 5241-873
• Seiko 6139-681
• Seiko 4583-704
• Seiko 6141-344
• Seiko 6670-343
• Seiko 4587-190
• Seiko 3822-420
• Seiko 5238-761
• Seiko 6311-915
• Seiko 6647-640
• Seiko 5288-378