Seiko Cal. 3856 - 653

Seiko 3856-653

The 3856-653 is a sought-after Quartz piece from Seiko's golden era. Powered by the 3856 caliber with 24j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-3f0708094ea2]

Also known as: Bellmatic, Golden Tuna

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
34mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1977

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