Seiko Cal. 4548 - 644

Seiko 4548-644

The 4548-644 is a sought-after Hand-Winding piece from Seiko's golden era. The Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-0b02ea0a0c7a]

Also known as: Shogun

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
45mm
Case Thickness
10.5mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
34j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1970

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