Seiko Cal. 7053 - 637

Seiko 7053-637

The Seiko 7053-637 represents an important milestone in Seiko's 1984 lineup. Powered by the 7053 caliber with 31j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-92184509b2b0]

Also known as: Monster, Shogun

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
36mm
Case Thickness
13.8mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Burgundy
Jewels
31j
Frequency
21,600 bph
Power Reserve
37 hours
Year
1984

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seikata-wm-92184509b2b0