Seiko Cal. 4548 - 817

The Seiko 4548-817 represents an important milestone in Seiko's 1987 lineup. The Coin-Edge bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-01bc9e1bdb65]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

40mm

Case Thickness

15.1mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Burgundy

Jewels

21j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1987

Related Models

• Seiko 4454-433
• Seiko 3833-861
• Seiko 7150-289
• Seiko 6364-837
• Seiko 3834-618
• Seiko 4486-185
• Seiko 7142-945
• Seiko 3894-765
• Seiko 7154-213
• Seiko 6676-825
• Seiko 0783-820
• Seiko 7028-508