Seiko Cal. 5231 - 529

This Quartz model from 1966 features a 44mm Titanium case. With its 21mm lug width and 11.2mm profile, it sits comfortably on most wrists. [seikata-wm-aaa70fd4201a]

Also known as: Panda, Navigator

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1966

Related Models

• Seiko 6612-978
• Seiko 4518-108
• Seiko 7169-199
• Seiko 6247-397
• Seiko 7156-157
• Seiko 0788-324
• Seiko 0733-739
• Seiko 3854-133
• Seiko 3852-620
• Seiko 7116-773
• Seiko 6377-306
• Seiko 6274-476