Seiko Cal. 4528 - 211

This Spring Drive model from 1989 features a 41mm Titanium case. With its 20mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-f94bfc93109e]

Also known as: Pogue, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

41mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

30j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1989

Related Models

• Seiko 6238-160
• Seiko 5289-876
• Seiko 5222-600
• Seiko 3838-282
• Seiko 3828-958
• Seiko 6361-541
• Seiko 3864-601
• Seiko 3818-780
• Seiko 6294-436
• Seiko 6671-661
• Seiko 6126-667
• Seiko 6331-920