Seiko Cal. 4436 - 544

Seiko 4436-544

This Hand-Winding model from 1981 features a 35mm Two-Tone case. The Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-0f45c8a1a8fa]

Also known as: Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
14.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
White
Jewels
35j
Frequency
36,000 bph
Power Reserve
70 hours
Year
1981

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