Seiko Cal. 4441 - 837

Seiko 4441-837

The 4441-837 is a sought-after Solar piece from Seiko's golden era. The Rotating bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-32487ac3d282]

Also known as: Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
11.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Black
Jewels
28j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1986

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seikata-wm-32487ac3d282