Seiko Cal. 4443 - 703

Seiko 4443-703

This Spring Drive model from 1987 features a 36mm PVD Black case. Powered by the 4443 caliber with 36j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-c53dfe2cbcdb]

Also known as: Monster, Goldfeather

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
180m
Dial Color
Burgundy
Jewels
36j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1987

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