Seiko Cal. 4548 - 988

The 4548-988 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4548 caliber with 35j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-93cf72c91c7b]

Also known as: Shogun, World Timer

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Green

Jewels

35j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1999

Related Models

• Seiko 7049-664
• Seiko 5236-939
• Seiko 7116-939
• Seiko 6121-428
• Seiko 4580-843
• Seiko 0766-691
• Seiko 3859-444
• Seiko 6181-412
• Seiko 7191-734
• Seiko 3864-830
• Seiko 4422-178
• Seiko 5215-523