Seiko Cal. 6237 - 977

Seiko 6237-977

The 6237-977 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6237 caliber with 28j jewels beating at 21,600 bph, it delivers a 49 hours power reserve. [seikata-wm-2eb6c6479842]

Also known as: Monster, Bellmatic

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
46mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Burgundy
Jewels
28j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1996

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