Seiko Cal. 4537 - 532

Seiko 4537-532

The 4537-532 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4537 caliber with 33j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-dec70c1ce903]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
41mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Champagne
Jewels
33j
Frequency
21,600 bph
Power Reserve
68 hours
Year
1986

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seikata-wm-dec70c1ce903