Seiko Cal. 4538 - 307

Seiko 4538-307

This Automatic model from 1986 features a 40mm PVD Black case. Powered by the 4538 caliber with 34j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-c15d9906a042]

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
40mm
Case Thickness
11.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
34j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1986

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seikata-wm-c15d9906a042