Seiko Cal. 6237 - 560

Seiko 6237-560

The 6237-560 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6237 caliber with 31j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-891b91aad92d]

Also known as: Turtle, Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
45mm
Case Thickness
11.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
31j
Frequency
21,600 bph
Power Reserve
42 hours
Year
1985

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seikata-wm-891b91aad92d