Seiko Cal. 4437 - 446

Seiko 4437-446

The Seiko 4437-446 represents an important milestone in Seiko's 1997 lineup. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-262b6b67a7e5]

Also known as: Monster, Bellmatic

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
41mm
Case Thickness
9.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Green
Jewels
29j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1997

Related Models

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