Seiko Cal. 4537 - 822

Seiko 4537-822

The 4537-822 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4537 caliber with 19j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-ef2dd0391da0]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
13.2mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Black
Jewels
19j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1988

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