Seiko Cal. 4438 - 837

Seiko 4438-837

The Seiko 4438-837 represents an important milestone in Seiko's 1995 lineup. The Coin-Edge bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-701708b450a4]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
10.9mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
Green
Jewels
20j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1995

Related Models

seikata-wm-701708b450a4