Seiko Cal. 4537 - 939

Seiko 4537-939

This Hand-Winding model from 1999 features a 38mm PVD Black case. Powered by the 4537 caliber with 22j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-32ab1b467b0f]

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
38mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Green
Jewels
22j
Frequency
28,800 bph
Power Reserve
60 hours
Year
1999

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seikata-wm-32ab1b467b0f