Seiko Cal. 4548 - 251

The 4548-251 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4548 caliber with 34j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-18ec897aae0f]

Also known as: Samurai, Sumo

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

14.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Green

Jewels

34j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1982

Related Models

• Seiko 4413-911
• Seiko 6640-923
• Seiko 5636-419
• Seiko 6394-878
• Seiko 6338-113
• Seiko 6656-328
• Seiko 7150-735
• Seiko 7012-383
• Seiko 0749-471
• Seiko 6674-399
• Seiko 5225-497
• Seiko 0770-744