Seiko Cal. 3877 - 281

Seiko 3877-281

The 3877-281 is a sought-after Automatic piece from Seiko's golden era. Powered by the 3877 caliber with 36j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-176e760d4805]

Also known as: Helmet

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
34mm
Case Thickness
15.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1995

Related Models

seikata-wm-176e760d4805