Seiko Cal. 5223 - 723

This Automatic model from 1971 features a 38mm Two-Tone case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-de708c7219f1]

Also known as: Turtle, Navigator

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

38mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1971

Related Models

• Seiko 0727-734
• Seiko 5280-875
• Seiko 6183-945
• Seiko 5625-320
• Seiko 7123-672
• Seiko 6224-233
• Seiko 6636-333
• Seiko 5275-447
• Seiko 6645-593
• Seiko 5665-346
• Seiko 5618-550
• Seiko 6392-503