Seiko Cal. 5665 - 937

Seiko 5665-937

The Seiko 5665-937 represents an important milestone in Seiko's 1994 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-a3439dc0711b]

Also known as: Tuna, Bullhead

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
36mm
Case Thickness
13.6mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
100m
Dial Color
White
Jewels
30j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1994

Related Models

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