Seiko Cal. 5241 - 307

Seiko 5241-307

This Hand-Winding model from 1978 features a 43mm Stainless Steel case. It features a Black dial protected by a Acrylic crystal and offers 70m of water resistance. [seikata-wm-6e7a8b58bcdf]

Also known as: UFO, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
13.2mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Black
Jewels
31j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1978

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