Seiko Cal. 4415 - 756

Seiko 4415-756

This Automatic model from 1982 features a 45mm Hardlex-Coated Steel case. Powered by the 4415 caliber with 36j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-2b53c4b2e312]

Also known as: Crown

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
13.4mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
170m
Dial Color
Champagne
Jewels
36j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1982

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seikata-wm-2b53c4b2e312