Seiko Cal. 5230 - 138

The Seiko 5230-138 represents an important milestone in Seiko's 1969 lineup. The Coin-Edge bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-9f3cd52426b0]

Also known as: Rally, Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

12.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1969

Related Models

• Seiko 6220-874
• Seiko 6687-565
• Seiko 4416-342
• Seiko 6658-660
• Seiko 6336-337
• Seiko 4536-920
• Seiko 6216-539
• Seiko 4416-115
• Seiko 4439-349
• Seiko 6180-942
• Seiko 7150-128
• Seiko 0762-664