Seiko Cal. 7159 - 637

Seiko 7159-637

The 7159-637 is a sought-after Quartz piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-0f3c47def443]

Also known as: Arnie

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
14.0mm
Lug Width
19mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1978

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