Seiko Cal. 4544 - 850

Seiko 4544-850

The 4544-850 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4544 caliber with 31j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-e210f51ff4f0]

Also known as: UFO

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
11.3mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Champagne
Jewels
31j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1977

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