Seiko Cal. 3837 - 406

Seiko 3837-406

The Seiko 3837-406 represents an important milestone in Seiko's 1987 lineup. Powered by the 3837 caliber with 21j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-3711a215b9c3]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
40mm
Case Thickness
10.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Green
Jewels
21j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1987

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seikata-wm-3711a215b9c3