Seiko Cal. 4454 - 637

Seiko 4454-637

The 4454-637 is a sought-after Automatic piece from Seiko's golden era. The Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-03e2b2130a4c]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
34mm
Case Thickness
14.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
25j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1966

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