Seiko Cal. 4480 - 636

Seiko 4480-636

The 4480-636 is a sought-after Quartz piece from Seiko's golden era. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-c61e646278a0]

Also known as: Samurai, Bellmatic

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
40mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
Green
Jewels
19j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1986

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