Seiko Cal. 7138 - 521

Seiko 7138-521

The Seiko 7138-521 represents an important milestone in Seiko's 1995 lineup. Powered by the 7138 caliber with 31j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-26750d246913]

Also known as: Pogue, Arnie

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
45mm
Case Thickness
9.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
36,000 bph
Power Reserve
53 hours
Year
1995

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seikata-wm-26750d246913