Seiko Cal. 7057 - 494

Seiko 7057-494

This Solar model from 1987 features a 39mm Stainless Steel case. Powered by the 7057 caliber with 18j jewels beating at 36,000 bph, it delivers a 71 hours power reserve. [seikata-wm-8ba53b0fc2f8]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Champagne
Jewels
18j
Frequency
36,000 bph
Power Reserve
71 hours
Year
1987

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