Seiko Cal. 4541 - 213

Seiko 4541-213

The 4541-213 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4541 caliber with 23j jewels beating at 21,600 bph, it delivers a 47 hours power reserve. [seikata-wm-cbfe2a469340]

Also known as: Monster, Tuna

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
46mm
Case Thickness
10.7mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
200m
Dial Color
Silver
Jewels
23j
Frequency
21,600 bph
Power Reserve
47 hours
Year
1970

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seikata-wm-cbfe2a469340