Seiko Cal. 5637 - 130

Seiko 5637-130

The Seiko 5637-130 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Mineral crystal and offers 120m of water resistance. [seikata-wm-218c67407d43]

Also known as: Baby Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
8.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
120m
Dial Color
White
Jewels
31j
Frequency
28,800 bph
Power Reserve
61 hours
Year
1980

Related Models

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