Seiko Cal. 3838 - 277

Seiko 3838-277

The 3838-277 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3838 caliber with 25j jewels beating at 36,000 bph, it delivers a 67 hours power reserve. [seikata-wm-aeb467550964]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Cream
Jewels
25j
Frequency
36,000 bph
Power Reserve
67 hours
Year
1979

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