Seiko Cal. 4443 - 102

Seiko 4443-102

The 4443-102 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4443 caliber with 32j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-05f47e4f04ab]

Also known as: Monster, Helmet

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
11.2mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Silver
Jewels
32j
Frequency
28,800 bph
Power Reserve
48 hours
Year
1990

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