Seiko Cal. 3887 - 653

Seiko 3887-653

Released in 1977, the Cal. 3887 with design code 653 was part of Seiko's domestic market collection. Powered by the 3887 caliber with 33j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-02a75094ef96]

Also known as: Turtle, Golden Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
12.0mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Black
Jewels
33j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1977

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seikata-wm-02a75094ef96