Seiko Cal. 4437 - 442

Seiko 4437-442

The 4437-442 is a sought-after Kinetic piece from Seiko's golden era. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-bab6c2241733]

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
45mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
21,600 bph
Power Reserve
62 hours
Year
1994

Related Models

seikata-wm-bab6c2241733