Seiko Cal. 3810 - 505

Seiko 3810-505

This Solar model from 1974 features a 44mm Two-Tone case. Powered by the 3810 caliber with 24j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-1b7aaca5eea2]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
13.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Green
Jewels
24j
Frequency
28,800 bph
Power Reserve
63 hours
Year
1974

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