Seiko Cal. 4437 - 684

Seiko 4437-684

The 4437-684 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-2e51680c57f5]

Also known as: Pogue, Bellmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
35mm
Case Thickness
13.7mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Silver
Jewels
19j
Frequency
28,800 bph
Power Reserve
43 hours
Year
1969

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