Seiko Cal. 3885 - 550

Seiko 3885-550

The 3885-550 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 3885 caliber with 26j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-702248f2b80c]

Also known as: Monster, World Timer

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
42mm
Case Thickness
14.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1967

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seikata-wm-702248f2b80c