Seiko Cal. 4548 - 327

This Spring Drive model from 1980 features a 46mm Stainless Steel case. With its 20mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-bebb4a137d1f]

Also known as: Sportsmatic, Emperor

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

46mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Cream

Jewels

27j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1980

Related Models

• Seiko 7169-415
• Seiko 5668-148
• Seiko 7035-721
• Seiko 6290-430
• Seiko 6183-714
• Seiko 6122-962
• Seiko 7136-930
• Seiko 6393-719
• Seiko 6245-523
• Seiko 3866-851
• Seiko 6320-349
• Seiko 5286-712