Seiko Cal. 6271 - 739

Seiko 6271-739

This Hand-Winding model from 1986 features a 36mm Stainless Steel case. Powered by the 6271 caliber with 34j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-1c169e152683]

Also known as: Monster, Helmet

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
36mm
Case Thickness
9.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Navy
Jewels
34j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1986

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seikata-wm-1c169e152683