Seiko Cal. 4558 - 437

Seiko 4558-437

The 4558-437 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-7d17e539d300]

Also known as: Sumo, Bellmatic

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
8.6mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
170m
Dial Color
White
Jewels
23j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1990

Related Models

seikata-wm-7d17e539d300