Seiko Cal. 0733 - 537

Seiko 0733-537

The 0733-537 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0733 caliber with 25j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-9ef9c0aadae9]

Also known as: Turtle, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
12.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
60m
Dial Color
Burgundy
Jewels
25j
Frequency
36,000 bph
Power Reserve
64 hours
Year
1991

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