Seiko Cal. 5227 - 399

This Spring Drive model from 1979 features a 35mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-cb49e7ac1573]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

35mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1979

Related Models

• Seiko 5278-832
• Seiko 5269-168
• Seiko 3877-531
• Seiko 6671-702
• Seiko 5675-913
• Seiko 0760-156
• Seiko 7193-869
• Seiko 3874-256
• Seiko 6130-791
• Seiko 7085-315
• Seiko 0778-222
• Seiko 6268-138