Seiko Cal. 7015 - 542

Seiko 7015-542

This Hand-Winding model from 1977 features a 45mm Gold-Plated case. Powered by the 7015 caliber with 23j jewels beating at 28,800 bph, it delivers a 36 hours power reserve. [seikata-wm-2e061dd9b8ff]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
10.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Silver
Jewels
23j
Frequency
28,800 bph
Power Reserve
36 hours
Year
1977

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