Seiko Cal. 6239 - 538

Seiko 6239-538

The 6239-538 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6239 caliber with 24j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-fd11e58ad128]

Also known as: Samurai, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
43mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
24j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1976

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