Seiko Cal. 5230 - 448

This Hand-Winding model from 1973 features a 36mm Stainless Steel case. It features a Burgundy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-a84e72131891]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

45 hours

Year

1973

Related Models

• Seiko 0750-563
• Seiko 6115-696
• Seiko 6220-469
• Seiko 6272-946
• Seiko 7058-993
• Seiko 0734-585
• Seiko 4415-256
• Seiko 3860-591
• Seiko 4499-801
• Seiko 5237-795
• Seiko 7096-685
• Seiko 6225-436