Seiko Cal. 4541 - 448

The Seiko 4541-448 represents an important milestone in Seiko's 1977 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-09c55407de48]

Also known as: Panda, UFO

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

160m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1977

Related Models

• Seiko 4451-477
• Seiko 7194-253
• Seiko 4414-596
• Seiko 7124-997
• Seiko 6155-357
• Seiko 6164-674
• Seiko 7197-286
• Seiko 6290-427
• Seiko 6679-667
• Seiko 0753-831
• Seiko 7147-301
• Seiko 5618-508