Seiko Cal. 4446 - 237

Seiko 4446-237

The 4446-237 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4446 caliber with 31j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-020477619f12]

Also known as: UFO, Arnie

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
10.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1976

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seikata-wm-020477619f12