Seiko Cal. 6138 - 383

Seiko 6138-383

The Seiko 6138-383 represents an important milestone in Seiko's 1973 lineup. Powered by the 6138 caliber with 33j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-7c40c0c7f164]

Also known as: Turtle, Bullhead

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
43mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Silver
Jewels
33j
Frequency
36,000 bph
Power Reserve
52 hours
Year
1973

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seikata-wm-7c40c0c7f164