Seiko Cal. 3892 - 503

Seiko 3892-503

The 3892-503 is a sought-after Solar piece from Seiko's golden era. Powered by the 3892 caliber with 35j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-49b8456bc1e4]

Also known as: Shogun, Sportsmatic

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
42mm
Case Thickness
13.3mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Burgundy
Jewels
35j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1974

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