Seiko Cal. 4454 - 548

The Seiko 4454-548 represents an important milestone in Seiko's 1966 lineup. The Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-a0c5b41d2499]

Also known as: Monster, UFO

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1966

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